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23808120414 = 2313983310511
BaseRepresentation
bin10110001011000100…
…110001011001011110
32021110020011211101120
4112023010301121132
5342224334323124
614534242351410
71501662453531
oct261304613136
967406154346
1023808120414
11a108077281
12474535b566
132325626220
14121bd6ca18
1594523cd79
hex58b13165e

23808120414 has 32 divisors (see below), whose sum is σ = 51331359744. Its totient is φ = 7318099680.

The previous prime is 23808120409. The next prime is 23808120421. The reversal of 23808120414 is 41402180832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78582 + ... + 231929.

It is an arithmetic number, because the mean of its divisors is an integer number (1604104992).

Almost surely, 223808120414 is an apocalyptic number.

23808120414 is an abundant number, since it is smaller than the sum of its proper divisors (27523239330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23808120414 is a wasteful number, since it uses less digits than its factorization.

23808120414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311512.

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 23808120414 in words is "twenty-three billion, eight hundred eight million, one hundred twenty thousand, four hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 983 1966 2949 5898 12779 25558 38337 76674 310511 621022 931533 1863066 4036643 8073286 12109929 24219858 305232313 610464626 915696939 1831393878 3968020069 7936040138 11904060207 23808120414