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52383726 = 233970069
BaseRepresentation
bin1100011111010…
…0111111101110
310122120100222000
43013310333232
5101402234401
65110433130
71204153143
oct307647756
9118510860
1052383726
112762973a
12156627a6
13ab113b5
146d583ca
1548eb186
hex31f4fee

52383726 has 16 divisors (see below), whose sum is σ = 116408400. Its totient is φ = 17461224.

The previous prime is 52383713. The next prime is 52383763. The reversal of 52383726 is 62738325.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484981 + ... + 485088.

It is an arithmetic number, because the mean of its divisors is an integer number (7275525).

Almost surely, 252383726 is an apocalyptic number.

52383726 is an abundant number, since it is smaller than the sum of its proper divisors (64024674).

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

52383726 is a wasteful number, since it uses less digits than its factorization.

52383726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970080 (or 970074 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 52383726 is about 7237.6602572931. The cubic root of 52383726 is about 374.1669829236.

The spelling of 52383726 in words is "fifty-two million, three hundred eighty-three thousand, seven hundred twenty-six".

Divisors: 1 2 3 6 9 18 27 54 970069 1940138 2910207 5820414 8730621 17461242 26191863 52383726