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52017348 = 22317254987
BaseRepresentation
bin1100011001101…
…1100011000100
310121212202101110
43012123203010
5101304023343
65054525020
71201066035
oct306334304
9117782343
1052017348
11273a9449
1215506770
13aa136c6
146ca0a8c
154877833
hex319b8c4

52017348 has 24 divisors (see below), whose sum is σ = 128513952. Its totient is φ = 16319104.

The previous prime is 52017347. The next prime is 52017359. The reversal of 52017348 is 84371025.

It is not an unprimeable number, because it can be changed into a prime (52017347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127290 + ... + 127697.

It is an arithmetic number, because the mean of its divisors is an integer number (5354748).

Almost surely, 252017348 is an apocalyptic number.

It is an amenable number.

52017348 is an abundant number, since it is smaller than the sum of its proper divisors (76496604).

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

52017348 is a wasteful number, since it uses less digits than its factorization.

52017348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255011 (or 255009 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 52017348 is about 7212.3053179965. The cubic root of 52017348 is about 373.2926185049.

The spelling of 52017348 in words is "fifty-two million, seventeen thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 254987 509974 764961 1019948 1529922 3059844 4334779 8669558 13004337 17339116 26008674 52017348