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23410421141 = 5922311871499
BaseRepresentation
bin10101110011010111…
…101010110110010101
32020102111211121112212
4111303113222312111
5340421031434031
614430554323205
71456063203452
oct256327526625
966374747485
1023410421141
119a23632998
124654129505
13229110bc03
1411c1206829
1592038112b
hex5735ead95

23410421141 has 16 divisors (see below), whose sum is σ = 23950080000. Its totient is φ = 22875862128.

The previous prime is 23410421119. The next prime is 23410421159. The reversal of 23410421141 is 14112401432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23410421141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23410421101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15616610 + ... + 15618108.

It is an arithmetic number, because the mean of its divisors is an integer number (1496880000).

Almost surely, 223410421141 is an apocalyptic number.

It is an amenable number.

23410421141 is a deficient number, since it is larger than the sum of its proper divisors (539658859).

23410421141 is a wasteful number, since it uses less digits than its factorization.

23410421141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 23410421141 its reverse (14112401432), we get a palindrome (37522822573).

The spelling of 23410421141 in words is "twenty-three billion, four hundred ten million, four hundred twenty-one thousand, one hundred forty-one".

Divisors: 1 59 223 1187 1499 13157 70033 88441 264701 334277 1779313 15617359 19722343 104979467 396786799 23410421141