Base | Representation |
---|---|
bin | 1010001110001101… |
… | …11001010110100000 |
3 | 112011110120010021210 |
4 | 11013012321112200 |
5 | 42214404114113 |
6 | 2304321550120 |
7 | 252665603553 |
oct | 50706712640 |
9 | 15143503253 |
10 | 5487957408 |
11 | 236689969a |
12 | 1091aa5340 |
13 | 695c8849b |
14 | 3a0c0069a |
15 | 221be16c3 |
hex | 1471b95a0 |
5487957408 has 72 divisors (see below), whose sum is σ = 15303218112. Its totient is φ = 1721703424.
The previous prime is 5487957407. The next prime is 5487957469. The reversal of 5487957408 is 8047597845.
It is not an unprimeable number, because it can be changed into a prime (5487957403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71160 + ... + 126647.
It is an arithmetic number, because the mean of its divisors is an integer number (212544696).
Almost surely, 25487957408 is an apocalyptic number.
It is an amenable number.
5487957408 is an abundant number, since it is smaller than the sum of its proper divisors (9815260704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5487957408 is a wasteful number, since it uses less digits than its factorization.
5487957408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197854 (or 197829 counting only the distinct ones).
The product of its (nonzero) digits is 11289600, while the sum is 57.
The square root of 5487957408 is about 74080.7492402716. The cubic root of 5487957408 is about 1763.8849066984.
The spelling of 5487957408 in words is "five billion, four hundred eighty-seven million, nine hundred fifty-seven thousand, four hundred eight".
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