Base | Representation |
---|---|
bin | 1001110000100001… |
… | …01111001010011000 |
3 | 111112002212121202211 |
4 | 10320100233022120 |
5 | 41212123110442 |
6 | 2223503204504 |
7 | 243552510223 |
oct | 47020571230 |
9 | 14462777684 |
10 | 5238878872 |
11 | 2249235267 |
12 | 10225a6734 |
13 | 6564a9336 |
14 | 379ac45ba |
15 | 209de0617 |
hex | 13842f298 |
5238878872 has 32 divisors (see below), whose sum is σ = 9964159200. Its totient is φ = 2581818624.
The previous prime is 5238878861. The next prime is 5238878891. The reversal of 5238878872 is 2788788325.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 1544154 + ... + 1547542.
It is an arithmetic number, because the mean of its divisors is an integer number (311379975).
Almost surely, 25238878872 is an apocalyptic number.
It is an amenable number.
5238878872 is a deficient number, since it is larger than the sum of its proper divisors (4725280328).
5238878872 is a wasteful number, since it uses less digits than its factorization.
5238878872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6115 (or 6111 counting only the distinct ones).
The product of its digits is 12042240, while the sum is 58.
The square root of 5238878872 is about 72380.0999722990. The cubic root of 5238878872 is about 1736.7852378244.
The spelling of 5238878872 in words is "five billion, two hundred thirty-eight million, eight hundred seventy-eight thousand, eight hundred seventy-two".
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