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23074011465 = 351538267431
BaseRepresentation
bin10101011111010100…
…010111100101001001
32012120001211020020020
4111133110113211021
5334223421331330
614333340051053
71444536601311
oct253724274511
965501736206
1023074011465
11987075036a
12457b533a89
13223950382b
14118c676441
15900a7e210
hex55f517949

23074011465 has 8 divisors (see below), whose sum is σ = 36918418368. Its totient is φ = 12306139440.

The previous prime is 23074011461. The next prime is 23074011503. The reversal of 23074011465 is 56411047032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23074011465 - 22 = 23074011461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23074011461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769133701 + ... + 769133730.

It is an arithmetic number, because the mean of its divisors is an integer number (4614802296).

Almost surely, 223074011465 is an apocalyptic number.

It is an amenable number.

23074011465 is a deficient number, since it is larger than the sum of its proper divisors (13844406903).

23074011465 is a wasteful number, since it uses less digits than its factorization.

23074011465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538267439.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 23074011465 its reverse (56411047032), we get a palindrome (79485058497).

The spelling of 23074011465 in words is "twenty-three billion, seventy-four million, eleven thousand, four hundred sixty-five".

Divisors: 1 3 5 15 1538267431 4614802293 7691337155 23074011465