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4113129888 = 25337680081
BaseRepresentation
bin1111010100101001…
…0110000110100000
3101121122120122111000
43311022112012200
531410430124023
61520050352000
7203633012220
oct36512260640
911548518430
104113129888
1118208333aa
1296958b600
135071b158a
142b03a2080
15191170243
hexf52961a0

4113129888 has 96 divisors (see below), whose sum is σ = 13710453120. Its totient is φ = 1175178240.

The previous prime is 4113129883. The next prime is 4113129907. The reversal of 4113129888 is 8889213114.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4113129883) 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, 333993 + ... + 346088.

It is an arithmetic number, because the mean of its divisors is an integer number (142817220).

Almost surely, 24113129888 is an apocalyptic number.

4113129888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4113129888 is an abundant number, since it is smaller than the sum of its proper divisors (9597323232).

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

4113129888 is a wasteful number, since it uses less digits than its factorization.

4113129888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680107 (or 680093 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 4113129888 is about 64133.6876220290. The cubic root of 4113129888 is about 1602.2273520422.

The spelling of 4113129888 in words is "four billion, one hundred thirteen million, one hundred twenty-nine thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 680081 1360162 2040243 2720324 4080486 4760567 5440648 6120729 8160972 9521134 10881296 12241458 14281701 16321944 18362187 19042268 21762592 24482916 28563402 32643888 36724374 38084536 42845103 48965832 57126804 65287776 73448748 76169072 85690206 97931664 114253608 128535309 146897496 152338144 171380412 195863328 228507216 257070618 293794992 342760824 457014432 514141236 587589984 685521648 1028282472 1371043296 2056564944 4113129888