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103604040852 = 22313828780141
BaseRepresentation
bin110000001111101001…
…0000011010010010100
3100220102100021120212020
41200133102003102110
53144140113301402
6115332310053140
710325255550144
oct1403722032224
9326370246766
10103604040852
113aa35864364
12180b494a1b0
139a013a5bb0
14502b982924
152a658488bc
hex181f483494

103604040852 has 48 divisors (see below), whose sum is σ = 260373023232. Its totient is φ = 31873921920.

The previous prime is 103604040791. The next prime is 103604040863. The reversal of 103604040852 is 258040406301.

It is a super-3 number, since 3×1036040408523 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252702 + ... + 1332842.

It is an arithmetic number, because the mean of its divisors is an integer number (5424437984).

Almost surely, 2103604040852 is an apocalyptic number.

103604040852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103604040852 is an abundant number, since it is smaller than the sum of its proper divisors (156768982380).

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

103604040852 is a wasteful number, since it uses less digits than its factorization.

103604040852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88448 (or 88446 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 103604040852 in words is "one hundred three billion, six hundred four million, forty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 8287 16574 24861 33148 49722 80141 99444 107731 160282 215462 240423 320564 323193 430924 480846 646386 961692 1041833 1292772 2083666 3125499 4167332 6250998 12501996 664128467 1328256934 1992385401 2656513868 3984770802 7969541604 8633670071 17267340142 25901010213 34534680284 51802020426 103604040852