Base | Representation |
---|---|
bin | 101001100001000110… |
… | …0100111011010101010 |
3 | 22112010112102212111020 |
4 | 1103002030213122222 |
5 | 2430043300324002 |
6 | 104543001113310 |
7 | 6304255451001 |
oct | 1230214473252 |
9 | 275115385436 |
10 | 89157433002 |
11 | 348a2057030 |
12 | 15342788836 |
13 | 853b3b7321 |
14 | 445b051c38 |
15 | 24bc3e72bc |
hex | 14c23276aa |
89157433002 has 32 divisors (see below), whose sum is σ = 194539181760. Its totient is φ = 27015477120.
The previous prime is 89157432997. The next prime is 89157433021. The reversal of 89157433002 is 20033475198.
It is a super-2 number, since 2×891574330022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1084524 + ... + 1163832.
It is an arithmetic number, because the mean of its divisors is an integer number (6079349430).
Almost surely, 289157433002 is an apocalyptic number.
89157433002 is an abundant number, since it is smaller than the sum of its proper divisors (105381748758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89157433002 is a wasteful number, since it uses less digits than its factorization.
89157433002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96358.
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 89157433002 in words is "eighty-nine billion, one hundred fifty-seven million, four hundred thirty-three thousand, two".
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