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54957241 = 474312713
BaseRepresentation
bin1101000110100…
…1010010111001
310211102010011101
43101221102321
5103032112431
65241531401
71235062123
oct321512271
9124363141
1054957241
1129027209
12164a3b61
13b5028a1
147428213
154c58961
hex34694b9

54957241 has 8 divisors (see below), whose sum is σ = 56277504. Its totient is φ = 53643360.

The previous prime is 54957197. The next prime is 54957263. The reversal of 54957241 is 14275945.

54957241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54957241 - 27 = 54957113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54957241.

It is not an unprimeable number, because it can be changed into a prime (54957041) 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 7 ways as a sum of consecutive naturals, for example, 18901 + ... + 21613.

It is an arithmetic number, because the mean of its divisors is an integer number (7034688).

Almost surely, 254957241 is an apocalyptic number.

It is an amenable number.

54957241 is a deficient number, since it is larger than the sum of its proper divisors (1320263).

54957241 is a wasteful number, since it uses less digits than its factorization.

54957241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191.

The product of its digits is 50400, while the sum is 37.

The square root of 54957241 is about 7413.3151153853. The cubic root of 54957241 is about 380.1966687414.

The spelling of 54957241 in words is "fifty-four million, nine hundred fifty-seven thousand, two hundred forty-one".

Divisors: 1 47 431 2713 20257 127511 1169303 54957241