Base | Representation |
---|---|
bin | 100100110100101011100… |
… | …000010101111111101011 |
3 | 22221220120111112020112202 |
4 | 210310223200111333223 |
5 | 312424343200330311 |
6 | 5214251352330415 |
7 | 350551204005533 |
oct | 44645340257753 |
9 | 8856514466482 |
10 | 2530465636331 |
11 | 896189978826 |
12 | 34a5079a3a0b |
13 | 15481138a099 |
14 | 8a691cca4c3 |
15 | 45c53565e3b |
hex | 24d2b815feb |
2530465636331 has 4 divisors (see below), whose sum is σ = 2530602889200. Its totient is φ = 2530328383464.
The previous prime is 2530465636261. The next prime is 2530465636333. The reversal of 2530465636331 is 1336365640352.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2530465636331 - 214 = 2530465619947 is a prime.
It is a super-2 number, since 2×25304656363312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2530465636333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68598776 + ... + 68635653.
It is an arithmetic number, because the mean of its divisors is an integer number (632650722300).
Almost surely, 22530465636331 is an apocalyptic number.
2530465636331 is a deficient number, since it is larger than the sum of its proper divisors (137252869).
2530465636331 is a wasteful number, since it uses less digits than its factorization.
2530465636331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137252868.
The product of its (nonzero) digits is 3499200, while the sum is 47.
The spelling of 2530465636331 in words is "two trillion, five hundred thirty billion, four hundred sixty-five million, six hundred thirty-six thousand, three hundred thirty-one".
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