Base | Representation |
---|---|
bin | 1110111100111101110011… |
… | …01100101010111000111101 |
3 | 11022102101211201002120102010 |
4 | 13132132321230222320331 |
5 | 13302210433034131403 |
6 | 153533210403521433 |
7 | 6632403031512555 |
oct | 736367154527075 |
9 | 138371751076363 |
10 | 32881090145853 |
11 | a5278791a73a4 |
12 | 38306aa689279 |
13 | 154689a8953c1 |
14 | 81964ba32165 |
15 | 3c04a5103603 |
hex | 1de7b9b2ae3d |
32881090145853 has 64 divisors (see below), whose sum is σ = 47022537312000. Its totient is φ = 20377511092224.
The previous prime is 32881090145831. The next prime is 32881090145863. The reversal of 32881090145853 is 35854109018823.
It is not a de Polignac number, because 32881090145853 - 210 = 32881090144829 is a prime.
It is a super-2 number, since 2×328810901458532 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 32881090145793 and 32881090145802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32881090145863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3397855051 + ... + 3397864727.
It is an arithmetic number, because the mean of its divisors is an integer number (734727145500).
Almost surely, 232881090145853 is an apocalyptic number.
It is an amenable number.
32881090145853 is a deficient number, since it is larger than the sum of its proper divisors (14141447166147).
32881090145853 is a wasteful number, since it uses less digits than its factorization.
32881090145853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14814.
The product of its (nonzero) digits is 8294400, while the sum is 57.
The spelling of 32881090145853 in words is "thirty-two trillion, eight hundred eighty-one billion, ninety million, one hundred forty-five thousand, eight hundred fifty-three".
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