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468851120 = 245291791129
BaseRepresentation
bin11011111100100…
…001100110110000
31012200020002211022
4123330201212300
51430011213440
6114305035012
714422111613
oct3374414660
91180202738
10468851120
11220721871
12111025a68
137619a1ca
14463a817a
152b263cb5
hex1bf219b0

468851120 has 80 divisors (see below), whose sum is σ = 1134972000. Its totient is φ = 179902464.

The previous prime is 468851093. The next prime is 468851153. The reversal of 468851120 is 21158864.

It is a tau number, because it is divible by the number of its divisors (80).

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, 414716 + ... + 415844.

It is an arithmetic number, because the mean of its divisors is an integer number (14187150).

Almost surely, 2468851120 is an apocalyptic number.

468851120 is a gapful number since it is divisible by the number (40) 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 468851120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567486000).

468851120 is an abundant number, since it is smaller than the sum of its proper divisors (666120880).

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

468851120 is a wasteful number, since it uses less digits than its factorization.

468851120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 468851120 is about 21652.9702350509. The cubic root of 468851120 is about 776.8639808458.

The spelling of 468851120 in words is "four hundred sixty-eight million, eight hundred fifty-one thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 29 40 58 80 116 145 179 232 290 358 464 580 716 895 1129 1160 1432 1790 2258 2320 2864 3580 4516 5191 5645 7160 9032 10382 11290 14320 18064 20764 22580 25955 32741 41528 45160 51910 65482 83056 90320 103820 130964 163705 202091 207640 261928 327410 404182 415280 523856 654820 808364 1010455 1309640 1616728 2020910 2619280 3233456 4041820 5860639 8083640 11721278 16167280 23442556 29303195 46885112 58606390 93770224 117212780 234425560 468851120