Base | Representation |
---|---|
bin | 10100101100001010010010… |
… | …001001101101010100101111 |
3 | 102221012002121211222121000220 |
4 | 110230022102021231110233 |
5 | 43411333022030322120 |
6 | 521310452005422423 |
7 | 25111134342601353 |
oct | 2454122211552457 |
9 | 387162554877026 |
10 | 90995629151535 |
11 | 26aa303644a999 |
12 | a25769010aa13 |
13 | 3ba0b0a88bcb4 |
14 | 18682d783d463 |
15 | a7c012516b40 |
hex | 52c29226d52f |
90995629151535 has 32 divisors (see below), whose sum is σ = 147981596095488. Its totient is φ = 47734825288320.
The previous prime is 90995629151363. The next prime is 90995629151569. The reversal of 90995629151535 is 53515192659909.
It is not a de Polignac number, because 90995629151535 - 219 = 90995628627247 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 90995629151535.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79625994 + ... + 80760696.
It is an arithmetic number, because the mean of its divisors is an integer number (4624424877984).
Almost surely, 290995629151535 is an apocalyptic number.
90995629151535 is a deficient number, since it is larger than the sum of its proper divisors (56985966943953).
90995629151535 is a wasteful number, since it uses less digits than its factorization.
90995629151535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222415.
The product of its (nonzero) digits is 147622500, while the sum is 69.
The spelling of 90995629151535 in words is "ninety trillion, nine hundred ninety-five billion, six hundred twenty-nine million, one hundred fifty-one thousand, five hundred thirty-five".
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