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106013312880 = 24353119141623
BaseRepresentation
bin110001010111011100…
…0101100011101110000
3101010122020202021202120
41202232320230131300
53214103402003010
6120411333114240
710442052201636
oct1425670543560
9333566667676
10106013312880
1140a6182a072
1218667788980
139cc6589c47
1451b9937356
152b57101e70
hex18aee2c770

106013312880 has 80 divisors (see below), whose sum is σ = 328748958720. Its totient is φ = 28260953344.

The previous prime is 106013312831. The next prime is 106013312917. The reversal of 106013312880 is 88213310601.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1060133128802 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 677749 + ... + 819371.

It is an arithmetic number, because the mean of its divisors is an integer number (4109361984).

Almost surely, 2106013312880 is an apocalyptic number.

106013312880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106013312880 is an abundant number, since it is smaller than the sum of its proper divisors (222735645840).

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

106013312880 is a wasteful number, since it uses less digits than its factorization.

106013312880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144758 (or 144752 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 106013312880 in words is "one hundred six billion, thirteen million, three hundred twelve thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 3119 6238 9357 12476 15595 18714 24952 31190 37428 46785 49904 62380 74856 93570 124760 141623 149712 187140 249520 283246 374280 424869 566492 708115 748560 849738 1132984 1416230 1699476 2124345 2265968 2832460 3398952 4248690 5664920 6797904 8497380 11329840 16994760 33989520 441722137 883444274 1325166411 1766888548 2208610685 2650332822 3533777096 4417221370 5300665644 6625832055 7067554192 8834442740 10601331288 13251664110 17668885480 21202662576 26503328220 35337770960 53006656440 106013312880