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54037201 = 73512
BaseRepresentation
bin1100111000100…
…0101011010001
310202200101002211
43032020223101
5102313142301
65210112121
71224210601
oct316105321
9122611084
1054037201
1128558a49
121611b641
13b26cb9a
147268c01
154b26051
hex3388ad1

54037201 has 3 divisors (see below), whose sum is σ = 54044553. Its totient is φ = 54029850.

The previous prime is 54037171. The next prime is 54037211. The reversal of 54037201 is 10273045.

The square root of 54037201 is 7351.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10273045 = 52054609.

It is not a de Polignac number, because 54037201 - 225 = 20482769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54037211) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3676 + ... + 11026.

It is an arithmetic number, because the mean of its divisors is an integer number (18014851).

Almost surely, 254037201 is an apocalyptic number.

54037201 is the 7351-st square number.

54037201 is the 3676-th centered octagonal number.

It is an amenable number.

54037201 is a deficient number, since it is larger than the sum of its proper divisors (7352).

54037201 is an frugal number, since it uses more digits than its factorization.

54037201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702 (or 7351 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The cubic root of 54037201 is about 378.0630919388.

The spelling of 54037201 in words is "fifty-four million, thirty-seven thousand, two hundred one".

Divisors: 1 7351 54037201