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52701348 = 2237837559
BaseRepresentation
bin1100100100001…
…0100010100100
310200011111122210
43021002202210
5101442420343
65121323420
71206645150
oct311024244
9120144583
1052701348
1127826337
1215796570
13abc2b3b
146ddc060
154960333
hex32428a4

52701348 has 48 divisors (see below), whose sum is σ = 142248960. Its totient is φ = 14874144.

The previous prime is 52701301. The next prime is 52701403. The reversal of 52701348 is 84310725.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3193 + ... + 10751.

It is an arithmetic number, because the mean of its divisors is an integer number (2963520).

Almost surely, 252701348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52701348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71124480).

52701348 is an abundant number, since it is smaller than the sum of its proper divisors (89547612).

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

52701348 is a wasteful number, since it uses less digits than its factorization.

52701348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7656 (or 7654 counting only the distinct ones).

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

The square root of 52701348 is about 7259.5694087184. The cubic root of 52701348 is about 374.9216974288.

The spelling of 52701348 in words is "fifty-two million, seven hundred one thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 83 84 166 249 332 498 581 996 1162 1743 2324 3486 6972 7559 15118 22677 30236 45354 52913 90708 105826 158739 211652 317478 627397 634956 1254794 1882191 2509588 3764382 4391779 7528764 8783558 13175337 17567116 26350674 52701348