Search a number
-
+
54857429300 = 22522591211723
BaseRepresentation
bin110011000101110000…
…011111000100110100
312020121002221010221202
4303011300133010310
51344322000214200
641111241032032
73651263312132
oct630560370464
9166532833852
1054857429300
11212a0652633
12a76b785618
13523320114b
1429258bc752
1516610381d5
hexcc5c1f134

54857429300 has 36 divisors (see below), whose sum is σ = 119087127936. Its totient is φ = 21934399200.

The previous prime is 54857429293. The next prime is 54857429311. The reversal of 54857429300 is 392475845.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 153239 + ... + 364961.

It is an arithmetic number, because the mean of its divisors is an integer number (3307975776).

Almost surely, 254857429300 is an apocalyptic number.

54857429300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54857429300 is an abundant number, since it is smaller than the sum of its proper divisors (64229698636).

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

54857429300 is a wasteful number, since it uses less digits than its factorization.

54857429300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214328 (or 214321 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 54857429300 in words is "fifty-four billion, eight hundred fifty-seven million, four hundred twenty-nine thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2591 5182 10364 12955 25910 51820 64775 129550 211723 259100 423446 846892 1058615 2117230 4234460 5293075 10586150 21172300 548574293 1097148586 2194297172 2742871465 5485742930 10971485860 13714357325 27428714650 54857429300