Search a number
-
+
52084011 = 372354313
BaseRepresentation
bin1100011010101…
…1110100101011
310122000010211110
43012223310223
5101313142021
65100201403
71201464300
oct306536453
9118003743
1052084011
1127444541
1215539263
13aa37b55
146cbb0a7
15488c476
hex31abd2b

52084011 has 12 divisors (see below), whose sum is σ = 80783592. Its totient is φ = 29762208.

The previous prime is 52084003. The next prime is 52084027. The reversal of 52084011 is 11048025.

It is not a de Polignac number, because 52084011 - 23 = 52084003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (52084211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177010 + ... + 177303.

It is an arithmetic number, because the mean of its divisors is an integer number (6731966).

Almost surely, 252084011 is an apocalyptic number.

52084011 is a deficient number, since it is larger than the sum of its proper divisors (28699581).

52084011 is a wasteful number, since it uses less digits than its factorization.

52084011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354330 (or 354323 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 52084011 is about 7216.9253148415. The cubic root of 52084011 is about 373.4520152187.

The spelling of 52084011 in words is "fifty-two million, eighty-four thousand, eleven".

Divisors: 1 3 7 21 49 147 354313 1062939 2480191 7440573 17361337 52084011