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115066053768 = 23325031915469
BaseRepresentation
bin110101100101001111…
…0001010010010001000
3102000000011002011200010
41223022132022102020
53341123402210033
6124505520511520
711212305214341
oct1531236122210
9360004064603
10115066053768
1144887873306
121a37347b5a0
13ab09c45063
1457d7d5b0c8
152ed6c4a863
hex1aca78a488

115066053768 has 32 divisors (see below), whose sum is σ = 287780212800. Its totient is φ = 38340007488.

The previous prime is 115066053761. The next prime is 115066053779. The reversal of 115066053768 is 867350660511.

It is not an unprimeable number, because it can be changed into a prime (115066053761) 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, 897663 + ... + 1017806.

It is an arithmetic number, because the mean of its divisors is an integer number (8993131650).

Almost surely, 2115066053768 is an apocalyptic number.

It is an amenable number.

115066053768 is an abundant number, since it is smaller than the sum of its proper divisors (172714159032).

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

115066053768 is a wasteful number, since it uses less digits than its factorization.

115066053768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917981 (or 1917977 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 115066053768 in words is "one hundred fifteen billion, sixty-six million, fifty-three thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 2503 5006 7509 10012 15018 20024 30036 60072 1915469 3830938 5746407 7661876 11492814 15323752 22985628 45971256 4794418907 9588837814 14383256721 19177675628 28766513442 38355351256 57533026884 115066053768