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23401113300 = 2233528667079
BaseRepresentation
bin10101110010110100…
…001010011011010100
32020101212022201121000
4111302310022123110
5340411141111200
614430023023300
71455621116055
oct256264123324
966355281530
1023401113300
119a19355864
124650b9ab30
13228c200406
1411bdca272c
1591e643300
hex572d0a6d4

23401113300 has 72 divisors (see below), whose sum is σ = 75230254400. Its totient is φ = 6240296160.

The previous prime is 23401113283. The next prime is 23401113311. The reversal of 23401113300 is 331110432.

23401113300 is a `hidden beast` number, since 2 + 340 + 11 + 13 + 300 = 666.

It is a super-2 number, since 2×234011133002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 4330840 + ... + 4336239.

Almost surely, 223401113300 is an apocalyptic number.

23401113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23401113300 is an abundant number, since it is smaller than the sum of its proper divisors (51829141100).

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

23401113300 is a wasteful number, since it uses less digits than its factorization.

23401113300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8667102 (or 8667089 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23401113300 its reverse (331110432), we get a palindrome (23732223732).

The spelling of 23401113300 in words is "twenty-three billion, four hundred one million, one hundred thirteen thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2700 8667079 17334158 26001237 34668316 43335395 52002474 78003711 86670790 104004948 130006185 156007422 173341580 216676975 234011133 260012370 312014844 390018555 433353950 468022266 520024740 650030925 780037110 866707900 936044532 1170055665 1300061850 1560074220 1950092775 2340111330 2600123700 3900185550 4680222660 5850278325 7800371100 11700556650 23401113300