Search a number
-
+
52972336 = 243310771
BaseRepresentation
bin1100101000010…
…0101100110000
310200200021101101
43022010230300
5102030103321
65131214144
71212154204
oct312045460
9120607341
1052972336
11279a099a
12158a7354
13ac892a1
14706cb04
1549b5791
hex3284b30

52972336 has 10 divisors (see below), whose sum is σ = 102633932. Its totient is φ = 26486160.

The previous prime is 52972333. The next prime is 52972351. The reversal of 52972336 is 63327925.

It is a junction number, because it is equal to n+sod(n) for n = 52972295 and 52972304.

It is not an unprimeable number, because it can be changed into a prime (52972333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655370 + ... + 1655401.

Almost surely, 252972336 is an apocalyptic number.

It is an amenable number.

52972336 is a deficient number, since it is larger than the sum of its proper divisors (49661596).

52972336 is a wasteful number, since it uses less digits than its factorization.

52972336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310779 (or 3310773 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 52972336 is about 7278.2096699669. The cubic root of 52972336 is about 375.5632094007.

The spelling of 52972336 in words is "fifty-two million, nine hundred seventy-two thousand, three hundred thirty-six".

Divisors: 1 2 4 8 16 3310771 6621542 13243084 26486168 52972336