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461112480 = 25335106739
BaseRepresentation
bin11011011111000…
…000010010100000
31012010122221102000
4123133000102200
51421021044410
6113431124000
714266251153
oct3337002240
91163587360
10461112480
112173166a4
1210a513600
13746baa2a
1445351c9a
152a735dc0
hex1b7c04a0

461112480 has 96 divisors (see below), whose sum is σ = 1613908800. Its totient is φ = 122962176.

The previous prime is 461112473. The next prime is 461112503. The reversal of 461112480 is 84211164.

It is a happy number.

461112480 is a `hidden beast` number, since 4 + 611 + 1 + 2 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 49050 + ... + 57689.

It is an arithmetic number, because the mean of its divisors is an integer number (16811550).

Almost surely, 2461112480 is an apocalyptic number.

461112480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461112480 is an abundant number, since it is smaller than the sum of its proper divisors (1152796320).

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

461112480 is a wasteful number, since it uses less digits than its factorization.

461112480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106763 (or 106749 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 461112480 is about 21473.5297517665. The cubic root of 461112480 is about 772.5660608979.

The spelling of 461112480 in words is "four hundred sixty-one million, one hundred twelve thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 106739 213478 320217 426956 533695 640434 853912 960651 1067390 1280868 1601085 1707824 1921302 2134780 2561736 2881953 3202170 3415648 3842604 4269560 4803255 5123472 5763906 6404340 7685208 8539120 9606510 10246944 11527812 12808680 14409765 15370416 17078240 19213020 23055624 25617360 28819530 30740832 38426040 46111248 51234720 57639060 76852080 92222496 115278120 153704160 230556240 461112480