Base | Representation |
---|---|
bin | 1001110010010111… |
… | …00001110011100100 |
3 | 111120011212121202210 |
4 | 10321023201303210 |
5 | 41230044300120 |
6 | 2225213403420 |
7 | 244130506443 |
oct | 47113416344 |
9 | 14504777683 |
10 | 5254290660 |
11 | 2256a01383 |
12 | 1027799570 |
13 | 659744238 |
14 | 37bb76d5a |
15 | 20b436ce0 |
hex | 1392e1ce4 |
5254290660 has 48 divisors (see below), whose sum is σ = 15351670656. Its totient is φ = 1340224512.
The previous prime is 5254290653. The next prime is 5254290661. The reversal of 5254290660 is 660924525.
It is not an unprimeable number, because it can be changed into a prime (5254290661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902349 + ... + 1905108.
It is an arithmetic number, because the mean of its divisors is an integer number (319826472).
Almost surely, 25254290660 is an apocalyptic number.
It is an amenable number.
5254290660 is an abundant number, since it is smaller than the sum of its proper divisors (10097379996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5254290660 is a wasteful number, since it uses less digits than its factorization.
5254290660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3807492 (or 3807490 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The square root of 5254290660 is about 72486.4860508495. The cubic root of 5254290660 is about 1738.4866680715.
The spelling of 5254290660 in words is "five billion, two hundred fifty-four million, two hundred ninety thousand, six hundred sixty".
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