Search a number
-
+
52038651 = 374495519
BaseRepresentation
bin1100011010000…
…0101111111011
310121220211121110
43012200233323
5101310214101
65055211403
71201215120
oct306405773
9117824543
1052038651
1127413455
1215516b63
13aa20302
146ca8747
15487dcd6
hex31a0bfb

52038651 has 16 divisors (see below), whose sum is σ = 79488000. Its totient is φ = 29664768.

The previous prime is 52038629. The next prime is 52038659. The reversal of 52038651 is 15683025.

It is not a de Polignac number, because 52038651 - 25 = 52038619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52038659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6670 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (4968000).

Almost surely, 252038651 is an apocalyptic number.

52038651 is a deficient number, since it is larger than the sum of its proper divisors (27449349).

52038651 is a wasteful number, since it uses less digits than its factorization.

52038651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5978.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 52038651 is about 7213.7820177768. The cubic root of 52038651 is about 373.3435705278.

The spelling of 52038651 in words is "fifty-two million, thirty-eight thousand, six hundred fifty-one".

Divisors: 1 3 7 21 449 1347 3143 5519 9429 16557 38633 115899 2478031 7434093 17346217 52038651