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54201768 = 2332258407
BaseRepresentation
bin1100111011000…
…0110110101000
310202222201211220
43032300312220
5102333424033
65213422040
71225464435
oct316606650
9122881756
1054201768
1128660655
121619a920
13b2c9a6a
1472acb8c
154b59bb3
hex33b0da8

54201768 has 16 divisors (see below), whose sum is σ = 135504480. Its totient is φ = 18067248.

The previous prime is 54201709. The next prime is 54201769. The reversal of 54201768 is 86710245.

54201768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54201769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129180 + ... + 1129227.

It is an arithmetic number, because the mean of its divisors is an integer number (8469030).

Almost surely, 254201768 is an apocalyptic number.

It is an amenable number.

54201768 is an abundant number, since it is smaller than the sum of its proper divisors (81302712).

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

54201768 is a wasteful number, since it uses less digits than its factorization.

54201768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258416 (or 2258412 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 54201768 is about 7362.1850017505. The cubic root of 54201768 is about 378.4464923573.

The spelling of 54201768 in words is "fifty-four million, two hundred one thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 2258407 4516814 6775221 9033628 13550442 18067256 27100884 54201768