Base | Representation |
---|---|
bin | 1010010000001000… |
… | …1100111010110000 |
3 | 21002210110011000112 |
4 | 2210002030322300 |
5 | 21114010244444 |
6 | 1133025440452 |
7 | 125124650024 |
oct | 24402147260 |
9 | 7083404015 |
10 | 2752040624 |
11 | 1192500943 |
12 | 6497a0128 |
13 | 34b207908 |
14 | 1c16dc384 |
15 | 11191469e |
hex | a408ceb0 |
2752040624 has 20 divisors (see below), whose sum is σ = 5504082240. Its totient is φ = 1331632320.
The previous prime is 2752040591. The next prime is 2752040647. The reversal of 2752040624 is 4260402572.
2752040624 is an admirable number.
It is a super-2 number, since 2×27520406242 = 15147455192292618752, which contains 22 as substring.
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, 2773739 + ... + 2774730.
It is an arithmetic number, because the mean of its divisors is an integer number (275204112).
Almost surely, 22752040624 is an apocalyptic number.
It is an amenable number.
2752040624 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752040624 is a wasteful number, since it uses less digits than its factorization.
2752040624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5548508 (or 5548502 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 2752040624 is about 52459.8953868572. The cubic root of 2752040624 is about 1401.3661195686.
The spelling of 2752040624 in words is "two billion, seven hundred fifty-two million, forty thousand, six hundred twenty-four".
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