Base | Representation |
---|---|
bin | 100111100111100101… |
… | …1000010101101001001 |
3 | 22010121101022210021222 |
4 | 1033033023002231021 |
5 | 2343221010011001 |
6 | 103030231011425 |
7 | 6101236254650 |
oct | 1171713025511 |
9 | 263541283258 |
10 | 85080157001 |
11 | 3309a592244 |
12 | 145a5209b75 |
13 | 803b77a388 |
14 | 4191744197 |
15 | 232e4aa61b |
hex | 13cf2c2b49 |
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".
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