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159300805164 = 22315269869413
BaseRepresentation
bin1001010001011100010…
…0010110001000101100
3120020011221120100222220
42110113010112020230
510102222001231124
6201103133035340
714336423334204
oct2242704261054
9506157510886
10159300805164
1161617173796
1226a59625b50
131203944cb77
1479d2b09404
1542253c8879
hex251711622c

159300805164 has 24 divisors (see below), whose sum is σ = 371726649840. Its totient is φ = 53096729664.

The previous prime is 159300805163. The next prime is 159300805249. The reversal of 159300805164 is 461508003951.

It is not an unprimeable number, because it can be changed into a prime (159300805163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251479 + ... + 617934.

It is an arithmetic number, because the mean of its divisors is an integer number (15488610410).

Almost surely, 2159300805164 is an apocalyptic number.

It is an amenable number.

159300805164 is an abundant number, since it is smaller than the sum of its proper divisors (212425844676).

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

159300805164 is a wasteful number, since it uses less digits than its factorization.

159300805164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884689 (or 884687 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 159300805164 in words is "one hundred fifty-nine billion, three hundred million, eight hundred five thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 15269 30538 45807 61076 91614 183228 869413 1738826 2608239 3477652 5216478 10432956 13275067097 26550134194 39825201291 53100268388 79650402582 159300805164