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5230507507 = 20632535389
BaseRepresentation
bin1001101111100001…
…10011010111110011
3111111112010022102021
410313300303113303
541203002220012
62223003532311
7243421403011
oct46760632763
914445108367
105230507507
112244537785
12101b82a097
13654837b74
143789458b1
152092da007
hex137c335f3

5230507507 has 4 divisors (see below), whose sum is σ = 5233044960. Its totient is φ = 5227970056.

The previous prime is 5230507493. The next prime is 5230507517. The reversal of 5230507507 is 7057050325.

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 5230507507 - 27 = 5230507379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230507517) 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, 1265632 + ... + 1269757.

It is an arithmetic number, because the mean of its divisors is an integer number (1308261240).

Almost surely, 25230507507 is an apocalyptic number.

5230507507 is a deficient number, since it is larger than the sum of its proper divisors (2537453).

5230507507 is a wasteful number, since it uses less digits than its factorization.

5230507507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537452.

The product of its (nonzero) digits is 36750, while the sum is 34.

The square root of 5230507507 is about 72322.2476628043. The cubic root of 5230507507 is about 1735.8596572034.

The spelling of 5230507507 in words is "five billion, two hundred thirty million, five hundred seven thousand, five hundred seven".

Divisors: 1 2063 2535389 5230507507