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54357230000 = 24545435723
BaseRepresentation
bin110010100111111100…
…011000000110110000
312012022020201101111202
4302213330120012300
51342310422330000
640545452030332
73633010555133
oct624774300660
9165266641452
1054357230000
112106426a487
12a6501623a8
1351836a9428
1428b92b421a
151632180dd5
hexca7f181b0

54357230000 has 50 divisors (see below), whose sum is σ = 131604313764. Its totient is φ = 21742888000.

The previous prime is 54357229963. The next prime is 54357230033. The reversal of 54357230000 is 3275345.

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2707862 + ... + 2727861.

Almost surely, 254357230000 is an apocalyptic number.

54357230000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54357230000 is an abundant number, since it is smaller than the sum of its proper divisors (77247083764).

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

54357230000 is an equidigital number, since it uses as much as digits as its factorization.

54357230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435751 (or 5435730 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 29.

The spelling of 54357230000 in words is "fifty-four billion, three hundred fifty-seven million, two hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 5435723 10871446 21742892 27178615 43485784 54357230 86971568 108714460 135893075 217428920 271786150 434857840 543572300 679465375 1087144600 1358930750 2174289200 2717861500 3397326875 5435723000 6794653750 10871446000 13589307500 27178615000 54357230000