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103757868408974 = 21353152894924847
BaseRepresentation
bin10111100101111000000010…
…111000111010000010001110
3111121101011012020200222001012
4113211320002320322002032
5102044432103303041344
61004401412352245222
730566154463450433
oct2745700270720216
9447334166628035
10103757868408974
113007351283372a
12b778b78240812
1345b842c070ba0
141b89c9c751b8a
15bedea861629e
hex5e5e02e3a08e

103757868408974 has 32 divisors (see below), whose sum is σ = 170782499986560. Its totient is φ = 46981612484352.

The previous prime is 103757868408973. The next prime is 103757868409021. The reversal of 103757868408974 is 479804868757301.

It is a Smith number, since the sum of its digits (77) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 103757868408895 and 103757868408904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103757868408973) 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, 18605819 + ... + 23530665.

It is an arithmetic number, because the mean of its divisors is an integer number (5336953124580).

Almost surely, 2103757868408974 is an apocalyptic number.

103757868408974 is a deficient number, since it is larger than the sum of its proper divisors (67024631577586).

103757868408974 is a wasteful number, since it uses less digits than its factorization.

103757868408974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940204.

The product of its (nonzero) digits is 2275983360, while the sum is 77.

The spelling of 103757868408974 in words is "one hundred three trillion, seven hundred fifty-seven billion, eight hundred sixty-eight million, four hundred eight thousand, nine hundred seventy-four".

Divisors: 1 2 13 26 53 106 689 1378 15289 30578 198757 397514 810317 1620634 4924847 9849694 10534121 21068242 64023011 128046022 261016891 522033782 3393219583 6786439166 75295985783 150591971566 978847815179 1957695630358 3990687246499 7981374492998 51878934204487 103757868408974