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104208960 = 2635731487
BaseRepresentation
bin1100011011000…
…01101001000000
321021002100211010
412031201221000
5203134141320
614201320520
72403522132
oct615415100
9237070733
10104208960
1153906809
122aa96140
131878850b
14dba9052
159236ae0
hex6361a40

104208960 has 112 divisors (see below), whose sum is σ = 335621376. Its totient is φ = 27389952.

The previous prime is 104208959. The next prime is 104208989. The reversal of 104208960 is 69802401.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 69337 + ... + 70823.

Almost surely, 2104208960 is an apocalyptic number.

104208960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104208960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167810688).

104208960 is an abundant number, since it is smaller than the sum of its proper divisors (231412416).

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

104208960 is a wasteful number, since it uses less digits than its factorization.

104208960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 104208960 is about 10208.2789930526. The cubic root of 104208960 is about 470.5816851049.

The spelling of 104208960 in words is "one hundred four million, two hundred eight thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 73 80 96 120 146 160 192 219 240 292 320 365 438 480 584 730 876 960 1095 1168 1460 1487 1752 2190 2336 2920 2974 3504 4380 4461 4672 5840 5948 7008 7435 8760 8922 11680 11896 14016 14870 17520 17844 22305 23360 23792 29740 35040 35688 44610 47584 59480 70080 71376 89220 95168 108551 118960 142752 178440 217102 237920 285504 325653 356880 434204 475840 542755 651306 713760 868408 1085510 1302612 1427520 1628265 1736816 2171020 2605224 3256530 3473632 4342040 5210448 6513060 6947264 8684080 10420896 13026120 17368160 20841792 26052240 34736320 52104480 104208960