Search a number
-
+
52929607724 = 2272691390809
BaseRepresentation
bin110001010010110110…
…011011100000101100
312001121202101122220122
4301102312123200230
51331344434421344
640152053104112
73552434146100
oct612266334054
9161552348818
1052929607724
11204a1424764
12a312028038
134cb69a9016
1427c1851900
15159bb81aee
hexc52d9b82c

52929607724 has 36 divisors (see below), whose sum is σ = 107905767480. Its totient is φ = 22651231680.

The previous prime is 52929607721. The next prime is 52929607741. The reversal of 52929607724 is 42770692925.

It is not an unprimeable number, because it can be changed into a prime (52929607721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59969 + ... + 330840.

It is an arithmetic number, because the mean of its divisors is an integer number (2997382430).

Almost surely, 252929607724 is an apocalyptic number.

It is an amenable number.

52929607724 is an abundant number, since it is smaller than the sum of its proper divisors (54976159756).

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

52929607724 is a wasteful number, since it uses less digits than its factorization.

52929607724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391518 (or 391509 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 52929607724 in words is "fifty-two billion, nine hundred twenty-nine million, six hundred seven thousand, seven hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 691 1382 2764 4837 9674 19348 33859 67718 135436 390809 781618 1563236 2735663 5471326 10942652 19149641 38299282 76598564 270049019 540098038 1080196076 1890343133 3780686266 7561372532 13232401931 26464803862 52929607724