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104756339870 = 25713313713447
BaseRepresentation
bin110000110001111110…
…1101110010010011110
3101000101122112102221122
41201203331232102132
53204020110333440
6120042511530542
710365650124410
oct1414375562236
9330348472848
10104756339870
114047724a6a6
1218376829a52
139b56038530
1450daa169b0
152ad1ab07b5
hex1863f6e49e

104756339870 has 64 divisors (see below), whose sum is σ = 239561957376. Its totient is φ = 32084173440.

The previous prime is 104756339869. The next prime is 104756339917. The reversal of 104756339870 is 78933657401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1828514 + ... + 1884933.

It is an arithmetic number, because the mean of its divisors is an integer number (3743155584).

Almost surely, 2104756339870 is an apocalyptic number.

104756339870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104756339870 is an abundant number, since it is smaller than the sum of its proper divisors (134805617506).

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

104756339870 is a wasteful number, since it uses less digits than its factorization.

104756339870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713505.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 104756339870 in words is "one hundred four billion, seven hundred fifty-six million, three hundred thirty-nine thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 13 14 26 31 35 62 65 70 91 130 155 182 217 310 403 434 455 806 910 1085 2015 2170 2821 4030 5642 14105 28210 3713447 7426894 18567235 25994129 37134470 48274811 51988258 96549622 115116857 129970645 230233714 241374055 259941290 337923677 482748110 575584285 675847354 805817999 1151168570 1496519141 1611635998 1689618385 2993038282 3379236770 4029089995 7482595705 8058179990 10475633987 14965191410 20951267974 52378169935 104756339870