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23014000401 = 371947226111
BaseRepresentation
bin10101011011101111…
…011100011100010001
32012101212220100112020
4111123233130130101
5334113041003101
614323353522053
71443210530040
oct253357343421
965355810466
1023014000401
11983a892147
124563413329
132229c51822
1411846d4557
158ea678136
hex55bbdc711

23014000401 has 48 divisors (see below), whose sum is σ = 37718261760. Its totient is φ = 12193161120.

The previous prime is 23014000397. The next prime is 23014000411. The reversal of 23014000401 is 10400041032.

It is not a de Polignac number, because 23014000401 - 22 = 23014000397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23014000411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 868336 + ... + 894446.

It is an arithmetic number, because the mean of its divisors is an integer number (785797120).

Almost surely, 223014000401 is an apocalyptic number.

23014000401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23014000401 is a deficient number, since it is larger than the sum of its proper divisors (14704261359).

23014000401 is a wasteful number, since it uses less digits than its factorization.

23014000401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26234 (or 26187 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 23014000401 its reverse (10400041032), we get a palindrome (33414041433).

The spelling of 23014000401 in words is "twenty-three billion, fourteen million, four hundred one", and thus it is an aban number.

Divisors: 1 3 7 19 21 47 57 133 141 329 399 893 987 2209 2679 6251 6627 15463 18753 26111 41971 46389 78333 125913 182777 293797 496109 548331 881391 1227217 1488327 3472763 3681651 8590519 10418289 23317123 25771557 57679199 69951369 163219861 173037597 403754393 489659583 1095904781 1211263179 3287714343 7671333467 23014000401