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90607041073 = 1791104745821
BaseRepresentation
bin101010001100010011…
…0011011101000110001
322122212120010120221001
41110120212123220301
52441030400303243
6105342503202001
76355220066413
oct1243046335061
9278776116831
1090607041073
113547634902a
1215688146301
13870c814993
1445577989b3
1525547daa4d
hex151899ba31

90607041073 has 8 divisors (see below), whose sum is σ = 91123462080. Its totient is φ = 90090734160.

The previous prime is 90607041037. The next prime is 90607041097. The reversal of 90607041073 is 37014070609.

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 90607041073 - 213 = 90607032881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90607045073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954503 + ... + 2000323.

It is an arithmetic number, because the mean of its divisors is an integer number (11390432760).

Almost surely, 290607041073 is an apocalyptic number.

It is an amenable number.

90607041073 is a deficient number, since it is larger than the sum of its proper divisors (516421007).

90607041073 is a wasteful number, since it uses less digits than its factorization.

90607041073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57047.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 90607041073 in words is "ninety billion, six hundred seven million, forty-one thousand, seventy-three".

Divisors: 1 179 11047 45821 1977413 8201959 506184587 90607041073