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23411220514 = 21129353103951
BaseRepresentation
bin10101110011011010…
…101110000000100010
32020102120100020002021
4111303122232000202
5340421233024024
614431023412054
71456103043133
oct256332560042
966376306067
1023411220514
119a24029530
12465445402a
13229132ba06
1411c1373c8a
1592048cde4
hex5736ae022

23411220514 has 32 divisors (see below), whose sum is σ = 39742928640. Its totient is φ = 10245312000.

The previous prime is 23411220499. The next prime is 23411220529. The reversal of 23411220514 is 41502211432.

It is an interprime number because it is at equal distance from previous prime (23411220499) and next prime (23411220529).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173239 + ... + 277189.

It is an arithmetic number, because the mean of its divisors is an integer number (1241966520).

Almost surely, 223411220514 is an apocalyptic number.

23411220514 is a deficient number, since it is larger than the sum of its proper divisors (16331708126).

23411220514 is a wasteful number, since it uses less digits than its factorization.

23411220514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104346.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 23411220514 its reverse (41502211432), we get a palindrome (64913431946).

The spelling of 23411220514 in words is "twenty-three billion, four hundred eleven million, two hundred twenty thousand, five hundred fourteen".

Divisors: 1 2 11 22 29 58 319 353 638 706 3883 7766 10237 20474 103951 112607 207902 225214 1143461 2286922 3014579 6029158 33160369 36694703 66320738 73389406 403641733 807283466 1064146387 2128292774 11705610257 23411220514