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4840375144 = 231176971527
BaseRepresentation
bin1001000001000001…
…00100001101101000
3110111100000112102111
410200200210031220
534403114001034
62120150012104
7230643336613
oct44040441550
913440015374
104840375144
1120642a1540
12b31047034
135c1a6cb07
1433cbcd17a
151d4e25364
hex120824368

4840375144 has 32 divisors (see below), whose sum is σ = 9913780800. Its totient is φ = 2197278720.

The previous prime is 4840375097. The next prime is 4840375249. The reversal of 4840375144 is 4415730484.

It is a junction number, because it is equal to n+sod(n) for n = 4840375097 and 4840375106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31909 + ... + 103435.

It is an arithmetic number, because the mean of its divisors is an integer number (309805650).

Almost surely, 24840375144 is an apocalyptic number.

4840375144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4840375144 is an abundant number, since it is smaller than the sum of its proper divisors (5073405656).

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

4840375144 is a wasteful number, since it uses less digits than its factorization.

4840375144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72313 (or 72309 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 4840375144 is about 69572.8046293952. The cubic root of 4840375144 is about 1691.5818136877.

The spelling of 4840375144 in words is "four billion, eight hundred forty million, three hundred seventy-five thousand, one hundred forty-four".

Divisors: 1 2 4 8 11 22 44 88 769 1538 3076 6152 8459 16918 33836 67672 71527 143054 286108 572216 786797 1573594 3147188 6294376 55004263 110008526 220017052 440034104 605046893 1210093786 2420187572 4840375144