Base | Representation |
---|---|
bin | 100111100101110000… |
… | …1110011010010000011 |
3 | 22010110010021102020120 |
4 | 1033023201303102003 |
5 | 2343104331424100 |
6 | 103020204311323 |
7 | 6066564461166 |
oct | 1171341632203 |
9 | 263403242216 |
10 | 85019014275 |
11 | 33069020868 |
12 | 14588842543 |
13 | 802bbc0250 |
14 | 4187589add |
15 | 2328e2e0a0 |
hex | 13cb873483 |
85019014275 has 24 divisors (see below), whose sum is σ = 151377446640. Its totient is φ = 41855514240.
The previous prime is 85019014271. The next prime is 85019014277. The reversal of 85019014275 is 57241091058.
It is not a de Polignac number, because 85019014275 - 22 = 85019014271 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85019014271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43598520 + ... + 43600469.
It is an arithmetic number, because the mean of its divisors is an integer number (6307393610).
Almost surely, 285019014275 is an apocalyptic number.
85019014275 is a deficient number, since it is larger than the sum of its proper divisors (66358432365).
85019014275 is a wasteful number, since it uses less digits than its factorization.
85019014275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87199015 (or 87199010 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 42.
The spelling of 85019014275 in words is "eighty-five billion, nineteen million, fourteen thousand, two hundred seventy-five".
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