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10030724513 = 22074544959
BaseRepresentation
bin10010101011110000…
…01011010110100001
3221220001120121020022
421111320023112201
5131020331141023
64335201123225
7503366515535
oct112570132641
927801517208
1010030724513
11428809a877
121b3b329515
13c3b187164
146b227dbc5
153da92b7c8
hex255e0b5a1

10030724513 has 4 divisors (see below), whose sum is σ = 10035271680. Its totient is φ = 10026177348.

The previous prime is 10030724477. The next prime is 10030724521. The reversal of 10030724513 is 31542703001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10030724513 - 210 = 10030723489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030724593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270273 + ... + 2274686.

It is an arithmetic number, because the mean of its divisors is an integer number (2508817920).

Almost surely, 210030724513 is an apocalyptic number.

It is an amenable number.

10030724513 is a deficient number, since it is larger than the sum of its proper divisors (4547167).

10030724513 is an equidigital number, since it uses as much as digits as its factorization.

10030724513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547166.

The product of its (nonzero) digits is 2520, while the sum is 26.

The spelling of 10030724513 in words is "ten billion, thirty million, seven hundred twenty-four thousand, five hundred thirteen".

Divisors: 1 2207 4544959 10030724513