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106323205044 = 22374726930903
BaseRepresentation
bin110001100000101011…
…0110101101110110100
3101011102211212102220010
41203001112311232310
53220222220030134
6120502203140220
710452534221430
oct1430126655664
9334384772803
10106323205044
114110074a6a1
1218733514670
13a04583c4a4
145208b639c0
152b74416ce9
hex18c15b5bb4

106323205044 has 48 divisors (see below), whose sum is σ = 289561079808. Its totient is φ = 29731715808.

The previous prime is 106323205013. The next prime is 106323205049. The reversal of 106323205044 is 440502323601.

It is a super-2 number, since 2×1063232050442 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106323205049) by changing a digit.

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, 13461504 + ... + 13469399.

It is an arithmetic number, because the mean of its divisors is an integer number (6032522496).

Almost surely, 2106323205044 is an apocalyptic number.

106323205044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106323205044 is an abundant number, since it is smaller than the sum of its proper divisors (183237874764).

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

106323205044 is a wasteful number, since it uses less digits than its factorization.

106323205044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26930964 (or 26930962 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 106323205044 its reverse (440502323601), we get a palindrome (546825528645).

The spelling of 106323205044 in words is "one hundred six billion, three hundred twenty-three million, two hundred five thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 47 84 94 141 188 282 329 564 658 987 1316 1974 3948 26930903 53861806 80792709 107723612 161585418 188516321 323170836 377032642 565548963 754065284 1131097926 1265752441 2262195852 2531504882 3797257323 5063009764 7594514646 8860267087 15189029292 17720534174 26580801261 35441068348 53161602522 106323205044