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85080157001 = 764318902501
BaseRepresentation
bin100111100111100101…
…1000010101101001001
322010121101022210021222
41033033023002231021
52343221010011001
6103030231011425
76101236254650
oct1171713025511
9263541283258
1085080157001
113309a592244
12145a5209b75
13803b77a388
144191744197
15232e4aa61b
hex13cf2c2b49

85080157001 has 8 divisors (see below), whose sum is σ = 97385690304. Its totient is φ = 72812430000.

The previous prime is 85080156949. The next prime is 85080157007. The reversal of 85080157001 is 10075108058.

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 85080157001 - 210 = 85080155977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85080157007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9446750 + ... + 9455751.

It is an arithmetic number, because the mean of its divisors is an integer number (12173211288).

Almost surely, 285080157001 is an apocalyptic number.

It is an amenable number.

85080157001 is a deficient number, since it is larger than the sum of its proper divisors (12305533303).

85080157001 is a wasteful number, since it uses less digits than its factorization.

85080157001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18903151.

The product of its (nonzero) digits is 11200, while the sum is 35.

The spelling of 85080157001 in words is "eighty-five billion, eighty million, one hundred fifty-seven thousand, one".

Divisors: 1 7 643 4501 18902501 132317507 12154308143 85080157001