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468849120 = 25351757457
BaseRepresentation
bin11011111100100…
…001000111100000
31012200020000002020
4123330201013200
51430011132440
6114305021440
714422103025
oct3374410740
91180200066
10468849120
11220720313
12111024880
137619931c
14463a754c
152b2633d0
hex1bf211e0

468849120 has 96 divisors (see below), whose sum is σ = 1563776928. Its totient is φ = 117669888.

The previous prime is 468849047. The next prime is 468849133. The reversal of 468849120 is 21948864.

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

It is a congruent number.

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, 20569 + ... + 36888.

It is an arithmetic number, because the mean of its divisors is an integer number (16289343).

Almost surely, 2468849120 is an apocalyptic number.

468849120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

468849120 is an abundant number, since it is smaller than the sum of its proper divisors (1094927808).

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

468849120 is a wasteful number, since it uses less digits than its factorization.

468849120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57492 (or 57484 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 468849120 is about 21652.9240519612. The cubic root of 468849120 is about 776.8628762093.

The spelling of 468849120 in words is "four hundred sixty-eight million, eight hundred forty-nine thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 340 408 480 510 544 680 816 1020 1360 1632 2040 2720 4080 8160 57457 114914 172371 229828 287285 344742 459656 574570 689484 861855 919312 976769 1149140 1378968 1723710 1838624 1953538 2298280 2757936 2930307 3447420 3907076 4596560 4883845 5515872 5860614 6894840 7814152 9193120 9767690 11721228 13789680 14651535 15628304 19535380 23442456 27579360 29303070 31256608 39070760 46884912 58606140 78141520 93769824 117212280 156283040 234424560 468849120