Base | Representation |
---|---|
bin | 1010001001000… |
… | …10100010111011 |
3 | 12221002022112201 |
4 | 11010202202323 |
5 | 133234414110 |
6 | 12235251031 |
7 | 2052064303 |
oct | 504424273 |
9 | 187068481 |
10 | 85076155 |
11 | 44028a7a |
12 | 245a9a77 |
13 | 14819a28 |
14 | b428603 |
15 | 7707b3a |
hex | 51228bb |
85076155 has 8 divisors (see below), whose sum is σ = 102150000. Its totient is φ = 68021856.
The previous prime is 85076141. The next prime is 85076161. The reversal of 85076155 is 55167058.
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 85076155 - 27 = 85076027 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, 7596 + ... + 15094.
It is an arithmetic number, because the mean of its divisors is an integer number (12768750).
Almost surely, 285076155 is an apocalyptic number.
85076155 is a deficient number, since it is larger than the sum of its proper divisors (17073845).
85076155 is a wasteful number, since it uses less digits than its factorization.
85076155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9773.
The product of its (nonzero) digits is 42000, while the sum is 37.
The square root of 85076155 is about 9223.6736173826. The cubic root of 85076155 is about 439.8142380449.
The spelling of 85076155 in words is "eighty-five million, seventy-six thousand, one hundred fifty-five".
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