Search a number
-
+
52670060208 = 24321919250753
BaseRepresentation
bin110001000011011000…
…010101011010110000
312000221200000021122200
4301003120111122300
51330332013411313
640110222103200
73543133060563
oct610330253260
9160850007580
1052670060208
112037896a887
12a25b11ab00
134c74ca29cc
1427991ac4da
151583eb3b73
hexc436156b0

52670060208 has 60 divisors (see below), whose sum is σ = 155161077240. Its totient is φ = 16632649728.

The previous prime is 52670060207. The next prime is 52670060273. The reversal of 52670060208 is 80206007625.

52670060208 is a `hidden beast` number, since 526 + 70 + 0 + 60 + 2 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52670060207) 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, 9622641 + ... + 9628112.

It is an arithmetic number, because the mean of its divisors is an integer number (2586017954).

Almost surely, 252670060208 is an apocalyptic number.

It is an amenable number.

52670060208 is an abundant number, since it is smaller than the sum of its proper divisors (102491017032).

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

52670060208 is a wasteful number, since it uses less digits than its factorization.

52670060208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19250786 (or 19250777 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 52670060208 in words is "fifty-two billion, six hundred seventy million, sixty thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 912 1368 2736 19250753 38501506 57752259 77003012 115504518 154006024 173256777 231009036 308012048 346513554 365764307 462018072 693027108 731528614 924036144 1097292921 1386054216 1463057228 2194585842 2772108432 2926114456 3291878763 4389171684 5852228912 6583757526 8778343368 13167515052 17556686736 26335030104 52670060208