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52311076 = 2213077769
BaseRepresentation
bin1100011110001…
…1010000100100
310122102200022021
43013203100210
5101342423301
65105112524
71203431266
oct307432044
9118380267
1052311076
112758a0a4
1215628744
13aab72cc
146d39b36
1548d48a1
hex31e3424

52311076 has 6 divisors (see below), whose sum is σ = 91544390. Its totient is φ = 26155536.

The previous prime is 52311067. The next prime is 52311089. The reversal of 52311076 is 67011325.

It can be written as a sum of positive squares in only one way, i.e., 27311076 + 25000000 = 5226^2 + 5000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52311076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6538881 + ... + 6538888.

Almost surely, 252311076 is an apocalyptic number.

It is an amenable number.

52311076 is a deficient number, since it is larger than the sum of its proper divisors (39233314).

52311076 is a wasteful number, since it uses less digits than its factorization.

52311076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13077773 (or 13077771 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 52311076 is about 7232.6396287939. The cubic root of 52311076 is about 373.9939278567.

The spelling of 52311076 in words is "fifty-two million, three hundred eleven thousand, seventy-six".

Divisors: 1 2 4 13077769 26155538 52311076