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52037470 = 2523921773
BaseRepresentation
bin1100011010000…
…0011101011110
310121220202222201
43012200131132
5101310144340
65055202114
71201211512
oct306403536
9117822881
1052037470
1127412581
121551633a
13aa1c904
146ca8142
15487d79a
hex31a075e

52037470 has 16 divisors (see below), whose sum is σ = 94063680. Its totient is φ = 20726944.

The previous prime is 52037449. The next prime is 52037471. The reversal of 52037470 is 7473025.

52037470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52037471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8497 + ... + 13276.

It is an arithmetic number, because the mean of its divisors is an integer number (5878980).

Almost surely, 252037470 is an apocalyptic number.

52037470 is a deficient number, since it is larger than the sum of its proper divisors (42026210).

52037470 is a wasteful number, since it uses less digits than its factorization.

52037470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22019.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 52037470 is about 7213.7001601120. The cubic root of 52037470 is about 373.3407462034.

The spelling of 52037470 in words is "fifty-two million, thirty-seven thousand, four hundred seventy".

Divisors: 1 2 5 10 239 478 1195 2390 21773 43546 108865 217730 5203747 10407494 26018735 52037470