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52039710060 = 223513263253679
BaseRepresentation
bin110000011101110011…
…101111010101101100
311222022201220011210220
4300131303233111230
51323034131210220
635523503331340
73521410144212
oct603563572554
9158281804726
1052039710060
1120085072448
12a103bb0b50
134ba450b960
1427395a4cb2
15154899d540
hexc1dcef56c

52039710060 has 96 divisors (see below), whose sum is σ = 157517015040. Its totient is φ = 12761018112.

The previous prime is 52039710059. The next prime is 52039710083. The reversal of 52039710060 is 6001793025.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78301 + ... + 331979.

It is an arithmetic number, because the mean of its divisors is an integer number (1640802240).

Almost surely, 252039710060 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 52039710060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78758507520).

52039710060 is an abundant number, since it is smaller than the sum of its proper divisors (105477304980).

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

52039710060 is a wasteful number, since it uses less digits than its factorization.

52039710060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253967 (or 253965 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 52039710060 in words is "fifty-two billion, thirty-nine million, seven hundred ten thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 263 390 526 780 789 1052 1315 1578 2630 3156 3419 3945 5260 6838 7890 10257 13676 15780 17095 20514 34190 41028 51285 68380 102570 205140 253679 507358 761037 1014716 1268395 1522074 2536790 3044148 3297827 3805185 5073580 6595654 7610370 9893481 13191308 15220740 16489135 19786962 32978270 39573924 49467405 65956540 66717577 98934810 133435154 197869620 200152731 266870308 333587885 400305462 667175770 800610924 867328501 1000763655 1334351540 1734657002 2001527310 2601985503 3469314004 4003054620 4336642505 5203971006 8673285010 10407942012 13009927515 17346570020 26019855030 52039710060