Base | Representation |
---|---|
bin | 1001010111110000… |
… | …10010011000111100 |
3 | 110222121222112200121 |
4 | 10223320102120330 |
5 | 40300433033342 |
6 | 2151122504324 |
7 | 235451003212 |
oct | 45370223074 |
9 | 13877875617 |
10 | 5031142972 |
11 | 2151a491a9 |
12 | b84b050a4 |
13 | 622443b9b |
14 | 35a28acb2 |
15 | 1e6a59067 |
hex | 12be1263c |
5031142972 has 12 divisors (see below), whose sum is σ = 8807961400. Its totient is φ = 2514582576.
The previous prime is 5031142903. The next prime is 5031142993. The reversal of 5031142972 is 2792411305.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235722 + ... + 256177.
Almost surely, 25031142972 is an apocalyptic number.
It is an amenable number.
5031142972 is a deficient number, since it is larger than the sum of its proper divisors (3776818428).
5031142972 is a wasteful number, since it uses less digits than its factorization.
5031142972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494460 (or 494458 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 5031142972 is about 70930.5503432759. The cubic root of 5031142972 is about 1713.5188499259.
The spelling of 5031142972 in words is "five billion, thirty-one million, one hundred forty-two thousand, nine hundred seventy-two".
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