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23131010414 = 287531321319
BaseRepresentation
bin10101100010101101…
…110011010101101110
32012201001002002002102
4111202231303111232
5334333014313124
614343133455102
71446131226101
oct254255632556
965631062072
1023131010414
11989a941536
124596641492
13224826c815
141196072738
15905a8caae
hex562b7356e

23131010414 has 8 divisors (see below), whose sum is σ = 34700505840. Its totient is φ = 11564175136.

The previous prime is 23131010299. The next prime is 23131010429. The reversal of 23131010414 is 41401013132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643154 + ... + 678165.

It is an arithmetic number, because the mean of its divisors is an integer number (4337563230).

Almost surely, 223131010414 is an apocalyptic number.

23131010414 is a deficient number, since it is larger than the sum of its proper divisors (11569495426).

23131010414 is a wasteful number, since it uses less digits than its factorization.

23131010414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330074.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23131010414 its reverse (41401013132), we get a palindrome (64532023546).

The spelling of 23131010414 in words is "twenty-three billion, one hundred thirty-one million, ten thousand, four hundred fourteen".

Divisors: 1 2 8753 17506 1321319 2642638 11565505207 23131010414