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90741114755 = 519955169629
BaseRepresentation
bin101010010000010010…
…1111000011110000011
322200012220102020102222
41110200211320132003
52441314211133010
6105404053001255
76361435514654
oct1244045703603
9280186366388
1090741114755
1135534aa2625
121570502322b
138731528715
14456b4d952b
152561471355
hex1520978783

90741114755 has 8 divisors (see below), whose sum is σ = 114620355600. Its totient is φ = 68772213216.

The previous prime is 90741114721. The next prime is 90741114767. The reversal of 90741114755 is 55741114709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90741114755 - 26 = 90741114691 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477584720 + ... + 477584909.

It is an arithmetic number, because the mean of its divisors is an integer number (14327544450).

Almost surely, 290741114755 is an apocalyptic number.

90741114755 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

90741114755 is a deficient number, since it is larger than the sum of its proper divisors (23879240845).

90741114755 is a wasteful number, since it uses less digits than its factorization.

90741114755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955169653.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 90741114755 in words is "ninety billion, seven hundred forty-one million, one hundred fourteen thousand, seven hundred fifty-five".

Divisors: 1 5 19 95 955169629 4775848145 18148222951 90741114755