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52334680 = 2351308367
BaseRepresentation
bin1100011110100…
…1000001011000
310122110212200111
43013221001120
5101344202210
65105414104
71203560146
oct307510130
9118425614
1052334680
11275a5902
121563a334
13aac4c88
146d44596
1548db88a
hex31e9058

52334680 has 16 divisors (see below), whose sum is σ = 117753120. Its totient is φ = 20933856.

The previous prime is 52334671. The next prime is 52334693. The reversal of 52334680 is 8643325.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 654144 + ... + 654223.

It is an arithmetic number, because the mean of its divisors is an integer number (7359570).

Almost surely, 252334680 is an apocalyptic number.

It is an amenable number.

52334680 is an abundant number, since it is smaller than the sum of its proper divisors (65418440).

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

52334680 is a wasteful number, since it uses less digits than its factorization.

52334680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308378 (or 1308374 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 52334680 is about 7234.2712141583. The cubic root of 52334680 is about 374.0501710459.

The spelling of 52334680 in words is "fifty-two million, three hundred thirty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 1308367 2616734 5233468 6541835 10466936 13083670 26167340 52334680