Base | Representation |
---|---|
bin | 1111000101010001… |
… | …01010101001011010 |
3 | 202220022110100222201 |
4 | 13202220222221122 |
5 | 113040400403204 |
6 | 3415252440414 |
7 | 404441506051 |
oct | 74250525132 |
9 | 22808410881 |
10 | 8097278554 |
11 | 3485780252 |
12 | 169b91910a |
13 | 9c0742cb1 |
14 | 56b58b398 |
15 | 325d139a4 |
hex | 1e2a2aa5a |
8097278554 has 16 divisors (see below), whose sum is σ = 12543100416. Its totient is φ = 3916357200.
The previous prime is 8097278533. The next prime is 8097278557. The reversal of 8097278554 is 4558727908.
It is a junction number, because it is equal to n+sod(n) for n = 8097278495 and 8097278504.
It is not an unprimeable number, because it can be changed into a prime (8097278557) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124299 + ... + 177889.
It is an arithmetic number, because the mean of its divisors is an integer number (783943776).
Almost surely, 28097278554 is an apocalyptic number.
8097278554 is a deficient number, since it is larger than the sum of its proper divisors (4445821862).
8097278554 is a wasteful number, since it uses less digits than its factorization.
8097278554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56061.
The product of its (nonzero) digits is 5644800, while the sum is 55.
The square root of 8097278554 is about 89984.8795854059. The cubic root of 8097278554 is about 2008.0739083088.
The spelling of 8097278554 in words is "eight billion, ninety-seven million, two hundred seventy-eight thousand, five hundred fifty-four".
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