Base | Representation |
---|---|
bin | 1001011101001100… |
… | …1100110010110000 |
3 | 20112220102201020101 |
4 | 2113103030302300 |
5 | 20144312032002 |
6 | 1055514322144 |
7 | 116621660650 |
oct | 22723146260 |
9 | 6486381211 |
10 | 2538392752 |
11 | 1092947055 |
12 | 5aa129354 |
13 | 315b8255c |
14 | 1a11a6360 |
15 | eccb1587 |
hex | 974cccb0 |
2538392752 has 40 divisors (see below), whose sum is σ = 5623140096. Its totient is φ = 1087415616.
The previous prime is 2538392749. The next prime is 2538392777. The reversal of 2538392752 is 2572938352.
It is a super-2 number, since 2×25383927522 = 12886875526812267008, which contains 22 as substring.
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, 429723 + ... + 435589.
Almost surely, 22538392752 is an apocalyptic number.
It is an amenable number.
2538392752 is an abundant number, since it is smaller than the sum of its proper divisors (3084747344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2538392752 is a wasteful number, since it uses less digits than its factorization.
2538392752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9745 (or 9739 counting only the distinct ones).
The product of its digits is 907200, while the sum is 46.
The square root of 2538392752 is about 50382.4647273235. The cubic root of 2538392752 is about 1364.1211411630.
The spelling of 2538392752 in words is "two billion, five hundred thirty-eight million, three hundred ninety-two thousand, seven hundred fifty-two".
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