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52895952 = 24322315971
BaseRepresentation
bin1100100111001…
…0000011010000
310200112101121100
43021302003100
5102020132302
65125424400
71211415414
oct311620320
9120471540
1052895952
112794956a
121586b100
13ac605a5
14704cd44
15499cd1c
hex32720d0

52895952 has 60 divisors (see below), whose sum is σ = 154481184. Its totient is φ = 16864320.

The previous prime is 52895939. The next prime is 52895957. The reversal of 52895952 is 25959825.

52895952 is a `hidden beast` number, since 52 + 8 + 9 + 595 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52895898 and 52895907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52895957) 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, 4674 + ... + 11297.

Almost surely, 252895952 is an apocalyptic number.

It is an amenable number.

52895952 is an abundant number, since it is smaller than the sum of its proper divisors (101585232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52895952 is a wasteful number, since it uses less digits than its factorization.

52895952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16008 (or 15999 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 52895952 is about 7272.9603326293. The cubic root of 52895952 is about 375.3826068326.

The spelling of 52895952 in words is "fifty-two million, eight hundred ninety-five thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 552 828 1104 1656 3312 15971 31942 47913 63884 95826 127768 143739 191652 255536 287478 367333 383304 574956 734666 766608 1101999 1149912 1469332 2203998 2299824 2938664 3305997 4407996 5877328 6611994 8815992 13223988 17631984 26447976 52895952