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52370084 = 22131007117
BaseRepresentation
bin1100011111000…
…1101010100100
310122112200020202
43013301222210
5101401320314
65110250032
71204065314
oct307615244
9118480222
1052370084
112761a468
1215656918
13ab08120
146d53444
1548e70de
hex31f1aa4

52370084 has 12 divisors (see below), whose sum is σ = 98697564. Its totient is φ = 24170784.

The previous prime is 52370077. The next prime is 52370089. The reversal of 52370084 is 48007325.

It is a happy number.

52370084 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 13032100 + 39337984 = 3610^2 + 6272^2 .

It is not an unprimeable number, because it can be changed into a prime (52370089) 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 3 ways as a sum of consecutive naturals, for example, 503507 + ... + 503610.

It is an arithmetic number, because the mean of its divisors is an integer number (8224797).

Almost surely, 252370084 is an apocalyptic number.

It is an amenable number.

52370084 is a deficient number, since it is larger than the sum of its proper divisors (46327480).

52370084 is a wasteful number, since it uses less digits than its factorization.

52370084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007134 (or 1007132 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 52370084 is about 7236.7177642907. The cubic root of 52370084 is about 374.1344993673.

It can be divided in two parts, 523 and 70084, that added together give a palindrome (70607).

The spelling of 52370084 in words is "fifty-two million, three hundred seventy thousand, eighty-four".

Divisors: 1 2 4 13 26 52 1007117 2014234 4028468 13092521 26185042 52370084