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52085314 = 217297929
BaseRepresentation
bin1100011010110…
…0001001000010
310122000012121201
43012230021002
5101313212224
65100211414
71201501141
oct306541102
9118005551
1052085314
1127445516
1215539b6a
13aa38618
146cbb758
15488ca44
hex31ac242

52085314 has 24 divisors (see below), whose sum is σ = 83939940. Its totient is φ = 24231936.

The previous prime is 52085311. The next prime is 52085329. The reversal of 52085314 is 41358025.

It can be written as a sum of positive squares in 6 ways, for example, as 23280625 + 28804689 = 4825^2 + 5367^2 .

It is not an unprimeable number, because it can be changed into a prime (52085311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55602 + ... + 56530.

Almost surely, 252085314 is an apocalyptic number.

52085314 is a deficient number, since it is larger than the sum of its proper divisors (31854626).

52085314 is a wasteful number, since it uses less digits than its factorization.

52085314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 52085314 is about 7217.0155881777. The cubic root of 52085314 is about 373.4551294432.

The spelling of 52085314 in words is "fifty-two million, eighty-five thousand, three hundred fourteen".

Divisors: 1 2 17 34 97 194 289 578 929 1649 1858 3298 15793 28033 31586 56066 90113 180226 268481 536962 1531921 3063842 26042657 52085314