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120264713 = 463259751
BaseRepresentation
bin1110010101100…
…01100000001001
322101022002011122
413022301200021
5221241432323
615533405025
72660142662
oct712614011
9271262148
10120264713
1161982728
1234339775
131bbba56a
1411d88369
15a858ec8
hex72b1809

120264713 has 4 divisors (see below), whose sum is σ = 120524928. Its totient is φ = 120004500.

The previous prime is 120264709. The next prime is 120264719. The reversal of 120264713 is 317462021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 317462021 = 893566989.

It is a cyclic number.

It is not a de Polignac number, because 120264713 - 22 = 120264709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120264719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129413 + ... + 130338.

It is an arithmetic number, because the mean of its divisors is an integer number (30131232).

Almost surely, 2120264713 is an apocalyptic number.

It is an amenable number.

120264713 is a deficient number, since it is larger than the sum of its proper divisors (260215).

120264713 is an equidigital number, since it uses as much as digits as its factorization.

120264713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260214.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 120264713 is about 10966.5269342668. The cubic root of 120264713 is about 493.6048365012.

The spelling of 120264713 in words is "one hundred twenty million, two hundred sixty-four thousand, seven hundred thirteen".

Divisors: 1 463 259751 120264713