Base | Representation |
---|---|
bin | 1010010000001001… |
… | …0111001001100011 |
3 | 21002210112021111122 |
4 | 2210002113021203 |
5 | 21114013120111 |
6 | 1133030402455 |
7 | 125125213142 |
oct | 24402271143 |
9 | 7083467448 |
10 | 2752082531 |
11 | 119252a380 |
12 | 64980042b |
13 | 34b220a03 |
14 | 1c170d759 |
15 | 111921cdb |
hex | a4097263 |
2752082531 has 8 divisors (see below), whose sum is σ = 3160286400. Its totient is φ = 2370214440.
The previous prime is 2752082447. The next prime is 2752082563. The reversal of 2752082531 is 1352802572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2752082531 is a prime.
It is a super-2 number, since 2×27520825312 = 15147916514870731922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2752082491 and 2752082500.
It is not an unprimeable number, because it can be changed into a prime (2752082131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6583721 + ... + 6584138.
It is an arithmetic number, because the mean of its divisors is an integer number (395035800).
Almost surely, 22752082531 is an apocalyptic number.
2752082531 is a deficient number, since it is larger than the sum of its proper divisors (408203869).
2752082531 is a wasteful number, since it uses less digits than its factorization.
2752082531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13167889.
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 2752082531 is about 52460.2948047378. The cubic root of 2752082531 is about 1401.3732326845.
The spelling of 2752082531 in words is "two billion, seven hundred fifty-two million, eighty-two thousand, five hundred thirty-one".
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