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106870560048 = 24327191555091
BaseRepresentation
bin110001110000111111…
…0110101010100110000
3101012211222210221210200
41203201332311110300
53222332330410143
6121032354555200
710502231525550
oct1434176652460
9335758727720
10106870560048
11413617105aa
1218866898b00
13a102064aa5
14525b725160
152ba74d61d3
hex18e1fb5530

106870560048 has 120 divisors (see below), whose sum is σ = 343606388736. Its totient is φ = 30374524800.

The previous prime is 106870560031. The next prime is 106870560073. The reversal of 106870560048 is 840065078601.

It is a happy number.

106870560048 is a `hidden beast` number, since 1 + 0 + 6 + 87 + 0 + 560 + 0 + 4 + 8 = 666.

It is a super-2 number, since 2×1068705600482 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106870559985 and 106870560012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85018 + ... + 470073.

Almost surely, 2106870560048 is an apocalyptic number.

106870560048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106870560048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171803194368).

106870560048 is an abundant number, since it is smaller than the sum of its proper divisors (236735828688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106870560048 is a wasteful number, since it uses less digits than its factorization.

106870560048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555303 (or 555294 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

It can be divided in two parts, 1068705 and 60048, that added together give a triangular number (1128753 = T1502).

The spelling of 106870560048 in words is "one hundred six billion, eight hundred seventy million, five hundred sixty thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 191 252 336 382 504 573 764 1008 1146 1337 1528 1719 2292 2674 3056 3438 4011 4584 5348 6876 8022 9168 10696 12033 13752 16044 21392 24066 27504 32088 48132 64176 96264 192528 555091 1110182 1665273 2220364 3330546 3885637 4440728 4995819 6661092 7771274 8881456 9991638 11656911 13322184 15542548 19983276 23313822 26644368 31085096 34970733 39966552 46627644 62170192 69941466 79933104 93255288 106022381 139882932 186510576 212044762 279765864 318067143 424089524 559531728 636134286 742156667 848179048 954201429 1272268572 1484313334 1696358096 1908402858 2226470001 2544537144 2968626668 3816805716 4452940002 5089074288 5937253336 6679410003 7633611432 8905880004 11874506672 13358820006 15267222864 17811760008 26717640012 35623520016 53435280024 106870560048