Base | Representation |
---|---|
bin | 1010001011011100… |
… | …10100010001101000 |
3 | 112002211212101200221 |
4 | 11011232110101220 |
5 | 42142433034442 |
6 | 2302132135424 |
7 | 252264332320 |
oct | 50556242150 |
9 | 15084771627 |
10 | 5464736872 |
11 | 2354779771 |
12 | 1086167574 |
13 | 69121821a |
14 | 39bab8280 |
15 | 21eb56467 |
hex | 145b94468 |
5464736872 has 32 divisors (see below), whose sum is σ = 11982484800. Its totient is φ = 2287563264.
The previous prime is 5464736863. The next prime is 5464736903. The reversal of 5464736872 is 2786374645.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
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, 1132297 + ... + 1137112.
It is an arithmetic number, because the mean of its divisors is an integer number (374452650).
Almost surely, 25464736872 is an apocalyptic number.
It is an amenable number.
5464736872 is an abundant number, since it is smaller than the sum of its proper divisors (6517747928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5464736872 is a wasteful number, since it uses less digits than its factorization.
5464736872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2269465 (or 2269461 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 52.
The square root of 5464736872 is about 73923.8586114118. The cubic root of 5464736872 is about 1761.3936181375.
It can be divided in two parts, 54647 and 36872, that added together give a palindrome (91519).
The spelling of 5464736872 in words is "five billion, four hundred sixty-four million, seven hundred thirty-six thousand, eight hundred seventy-two".
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