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103807042700 = 22524441233747
BaseRepresentation
bin110000010101101100…
…0011100010010001100
3100220221111021011001012
41200223120130102030
53200044100331300
6115404401104352
710333302206234
oct1405330342214
9326844234035
10103807042700
114002a407689
12181509280b8
139a3447162a
14504a906cc4
152a78597435
hex182b61c48c

103807042700 has 36 divisors (see below), whose sum is σ = 225312969672. Its totient is φ = 41513289600.

The previous prime is 103807042699. The next prime is 103807042741. The reversal of 103807042700 is 7240708301.

It is a happy number.

It is a super-2 number, since 2×1038070427002 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327227 + ... + 560973.

It is an arithmetic number, because the mean of its divisors is an integer number (6258693602).

Almost surely, 2103807042700 is an apocalyptic number.

103807042700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103807042700 is an abundant number, since it is smaller than the sum of its proper divisors (121505926972).

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

103807042700 is a wasteful number, since it uses less digits than its factorization.

103807042700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238202 (or 238195 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 103807042700 in words is "one hundred three billion, eight hundred seven million, forty-two thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 4441 8882 17764 22205 44410 88820 111025 222050 233747 444100 467494 934988 1168735 2337470 4674940 5843675 11687350 23374700 1038070427 2076140854 4152281708 5190352135 10380704270 20761408540 25951760675 51903521350 103807042700