Base | Representation |
---|---|
bin | 1001001100100101… |
… | …10011101101110101 |
3 | 110202002122112022002 |
4 | 10212102303231311 |
5 | 40102440310200 |
6 | 2133534145045 |
7 | 233232323156 |
oct | 44622635565 |
9 | 13662575262 |
10 | 4937431925 |
11 | 2104062758 |
12 | b59652185 |
13 | 608bc2a6a |
14 | 34ba5592d |
15 | 1dd6e7bd5 |
hex | 1264b3b75 |
4937431925 has 6 divisors (see below), whose sum is σ = 6122415618. Its totient is φ = 3949945520.
The previous prime is 4937431909. The next prime is 4937431949. The reversal of 4937431925 is 5291347394.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 113018161 + 4824413764 = 10631^2 + 69458^2 .
It is not a de Polignac number, because 4937431925 - 24 = 4937431909 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4937431925.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98748614 + ... + 98748663.
It is an arithmetic number, because the mean of its divisors is an integer number (1020402603).
Almost surely, 24937431925 is an apocalyptic number.
It is an amenable number.
4937431925 is a deficient number, since it is larger than the sum of its proper divisors (1184983693).
4937431925 is a wasteful number, since it uses less digits than its factorization.
4937431925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197497287 (or 197497282 counting only the distinct ones).
The product of its digits is 816480, while the sum is 47.
The square root of 4937431925 is about 70266.8622111447. The cubic root of 4937431925 is about 1702.8133260939.
The spelling of 4937431925 in words is "four billion, nine hundred thirty-seven million, four hundred thirty-one thousand, nine hundred twenty-five".
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