Base | Representation |
---|---|
bin | 100101000010101011111… |
… | …0100100010100001100111 |
3 | 200000200210012210200101022 |
4 | 1022011113310202201213 |
5 | 1131402341431331310 |
6 | 14454435540521355 |
7 | 1033545651623201 |
oct | 112052764424147 |
9 | 20020705720338 |
10 | 5091009636455 |
11 | 16930a3243446 |
12 | 6a28089b025b |
13 | 2ac107118962 |
14 | 1385987bd771 |
15 | 8c667534a55 |
hex | 4a157d22867 |
5091009636455 has 16 divisors (see below), whose sum is σ = 6326560401408. Its totient is φ = 3928753380000.
The previous prime is 5091009636397. The next prime is 5091009636487. The reversal of 5091009636455 is 5546369001905.
It is not a de Polignac number, because 5091009636455 - 28 = 5091009636199 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5091009636397 and 5091009636406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52757621 + ... + 52854030.
It is an arithmetic number, because the mean of its divisors is an integer number (395410025088).
Almost surely, 25091009636455 is an apocalyptic number.
5091009636455 is a deficient number, since it is larger than the sum of its proper divisors (1235550764953).
5091009636455 is a wasteful number, since it uses less digits than its factorization.
5091009636455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105611998.
The product of its (nonzero) digits is 4374000, while the sum is 53.
The spelling of 5091009636455 in words is "five trillion, ninety-one billion, nine million, six hundred thirty-six thousand, four hundred fifty-five".
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