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52054411 = 616611291
BaseRepresentation
bin1100011010010…
…0100110001011
310121221122020011
43012210212023
5101311220121
65055412351
71201312063
oct306444613
9117848204
1052054411
1127424282
12155240b7
13aa27536
146cb03a3
1548837e1
hex31a498b

52054411 has 8 divisors (see below), whose sum is σ = 53028848. Its totient is φ = 51084000.

The previous prime is 52054403. The next prime is 52054447. The reversal of 52054411 is 11445025.

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 52054411 - 23 = 52054403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52054111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39676 + ... + 40966.

It is an arithmetic number, because the mean of its divisors is an integer number (6628606).

Almost surely, 252054411 is an apocalyptic number.

52054411 is a deficient number, since it is larger than the sum of its proper divisors (974437).

52054411 is a wasteful number, since it uses less digits than its factorization.

52054411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 52054411 is about 7214.8742885791. The cubic root of 52054411 is about 373.3812559832.

Adding to 52054411 its reverse (11445025), we get a palindrome (63499436).

The spelling of 52054411 in words is "fifty-two million, fifty-four thousand, four hundred eleven".

Divisors: 1 61 661 1291 40321 78751 853351 52054411