Base | Representation |
---|---|
bin | 101010001010101101… |
… | …0011010111111001010 |
3 | 22122201211111112002212 |
4 | 1110111122122333022 |
5 | 2440423202423114 |
6 | 105333313025122 |
7 | 6354000366056 |
oct | 1242532327712 |
9 | 278654445085 |
10 | 90553561034 |
11 | 35449140752 |
12 | 156722551a2 |
13 | 870170b5a1 |
14 | 4550636c66 |
15 | 254ec74b3e |
hex | 151569afca |
90553561034 has 16 divisors (see below), whose sum is σ = 140745116160. Its totient is φ = 43649629680.
The previous prime is 90553561019. The next prime is 90553561057. The reversal of 90553561034 is 43016535509.
It is a junction number, because it is equal to n+sod(n) for n = 90553560982 and 90553561000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760389 + ... + 2793000.
It is an arithmetic number, because the mean of its divisors is an integer number (8796569760).
Almost surely, 290553561034 is an apocalyptic number.
90553561034 is a deficient number, since it is larger than the sum of its proper divisors (50191555126).
90553561034 is a wasteful number, since it uses less digits than its factorization.
90553561034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5553685.
The product of its (nonzero) digits is 243000, while the sum is 41.
The spelling of 90553561034 in words is "ninety billion, five hundred fifty-three million, five hundred sixty-one thousand, thirty-four".
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