Search a number
-
+
52954361 = 355914879
BaseRepresentation
bin1100101000000…
…0010011111001
310200122100201122
43022000103321
5102024014421
65130555025
71212050615
oct312002371
9120570648
1052954361
1127989439
1215898a75
13ac81055
147066345
1549b02ab
hex32804f9

52954361 has 4 divisors (see below), whose sum is σ = 52972800. Its totient is φ = 52935924.

The previous prime is 52954357. The next prime is 52954381. The reversal of 52954361 is 16345925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52954361 - 22 = 52954357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52954381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3881 + ... + 10998.

It is an arithmetic number, because the mean of its divisors is an integer number (13243200).

Almost surely, 252954361 is an apocalyptic number.

It is an amenable number.

52954361 is a deficient number, since it is larger than the sum of its proper divisors (18439).

52954361 is a wasteful number, since it uses less digits than its factorization.

52954361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18438.

The product of its digits is 32400, while the sum is 35.

The square root of 52954361 is about 7276.9747148111. The cubic root of 52954361 is about 375.5207248832.

The spelling of 52954361 in words is "fifty-two million, nine hundred fifty-four thousand, three hundred sixty-one".

Divisors: 1 3559 14879 52954361