Base | Representation |
---|---|
bin | 10000101001010011… |
… | …10001001101110001 |
3 | 212001210110121011200 |
4 | 20110221301031301 |
5 | 121300211202101 |
6 | 4034430401413 |
7 | 434311250055 |
oct | 102451611561 |
9 | 25053417150 |
10 | 8936428401 |
11 | 3876420a1a |
12 | 1894960269 |
13 | ac5552774 |
14 | 60abc7c65 |
15 | 374820986 |
hex | 214a71371 |
8936428401 has 6 divisors (see below), whose sum is σ = 12908174370. Its totient is φ = 5957618928.
The previous prime is 8936428379. The next prime is 8936428427. The reversal of 8936428401 is 1048246398.
It is a happy number.
8936428401 is a `hidden beast` number, since 8 + 9 + 364 + 284 + 0 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5437587600 + 3498840801 = 73740^2 + 59151^2 .
It is not a de Polignac number, because 8936428401 - 27 = 8936428273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8936420401) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 496468236 + ... + 496468253.
It is an arithmetic number, because the mean of its divisors is an integer number (2151362395).
Almost surely, 28936428401 is an apocalyptic number.
It is an amenable number.
8936428401 is a deficient number, since it is larger than the sum of its proper divisors (3971745969).
8936428401 is a wasteful number, since it uses less digits than its factorization.
8936428401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992936495 (or 992936492 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 8936428401 is about 94532.6843001932. The cubic root of 8936428401 is about 2075.1746812637.
The spelling of 8936428401 in words is "eight billion, nine hundred thirty-six million, four hundred twenty-eight thousand, four hundred one".
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