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52233716 = 2213795317
BaseRepresentation
bin1100011101000…
…0010111110100
310122021202012002
43013100113310
5101332434331
65103314432
71202656613
oct307202764
9118252162
1052233716
1127536a67
12155aba18
13aa8b032
146d1987a
1548bb9cb
hex31d05f4

52233716 has 12 divisors (see below), whose sum is σ = 92077188. Its totient is φ = 25925952.

The previous prime is 52233653. The next prime is 52233721. The reversal of 52233716 is 61733225.

52233716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41011216 + 11222500 = 6404^2 + 3350^2 .

It is a super-2 number, since 2×522337162 = 5456722174337312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47111 + ... + 48206.

It is an arithmetic number, because the mean of its divisors is an integer number (7673099).

Almost surely, 252233716 is an apocalyptic number.

It is an amenable number.

52233716 is a deficient number, since it is larger than the sum of its proper divisors (39843472).

52233716 is a wasteful number, since it uses less digits than its factorization.

52233716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95458 (or 95456 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 52233716 is about 7227.2896717926. The cubic root of 52233716 is about 373.8094771547.

The spelling of 52233716 in words is "fifty-two million, two hundred thirty-three thousand, seven hundred sixteen".

Divisors: 1 2 4 137 274 548 95317 190634 381268 13058429 26116858 52233716