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52340800 = 265232713
BaseRepresentation
bin1100011110101…
…0100001000000
310122111012002011
43013222201000
5101344401200
65105502304
71203614041
oct307524100
9118435064
1052340800
11275aa466
1215641994
13aac79b5
146d468c8
1548dd5ba
hex31ea840

52340800 has 42 divisors (see below), whose sum is σ = 128795018. Its totient is φ = 20935680.

The previous prime is 52340797. The next prime is 52340831. The reversal of 52340800 is 804325.

It can be written as a sum of positive squares in 3 ways, for example, as 3564544 + 48776256 = 1888^2 + 6984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14757 + ... + 17956.

Almost surely, 252340800 is an apocalyptic number.

52340800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52340800 is an abundant number, since it is smaller than the sum of its proper divisors (76454218).

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

52340800 is a wasteful number, since it uses less digits than its factorization.

52340800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32735 (or 32720 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 52340800 is about 7234.6941884229. The cubic root of 52340800 is about 374.0647509116.

The spelling of 52340800 in words is "fifty-two million, three hundred forty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 32713 65426 130852 163565 261704 327130 523408 654260 817825 1046816 1308520 1635650 2093632 2617040 3271300 5234080 6542600 10468160 13085200 26170400 52340800