Base | Representation |
---|---|
bin | 101001111010101001… |
… | …1011111011000101111 |
3 | 22121100021212100020012 |
4 | 1103311103133120233 |
5 | 2433322301420020 |
6 | 105204031043435 |
7 | 6334436540315 |
oct | 1236523373057 |
9 | 277307770205 |
10 | 90014873135 |
11 | 351a205a540 |
12 | 1554197057b |
13 | 8646c2bc55 |
14 | 44dcc900b5 |
15 | 251c8187c5 |
hex | 14f54df62f |
90014873135 has 16 divisors (see below), whose sum is σ = 121638868992. Its totient is φ = 63353575200.
The previous prime is 90014873111. The next prime is 90014873153. The reversal of 90014873135 is 53137841009.
It is not a de Polignac number, because 90014873135 - 26 = 90014873071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 90014873092 and 90014873101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26395619 + ... + 26399028.
It is an arithmetic number, because the mean of its divisors is an integer number (7602429312).
Almost surely, 290014873135 is an apocalyptic number.
90014873135 is a deficient number, since it is larger than the sum of its proper divisors (31623995857).
90014873135 is a wasteful number, since it uses less digits than its factorization.
90014873135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52794694.
The product of its (nonzero) digits is 90720, while the sum is 41.
The spelling of 90014873135 in words is "ninety billion, fourteen million, eight hundred seventy-three thousand, one hundred thirty-five".
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