Base | Representation |
---|---|
bin | 1010001011001… |
… | …10011010000011 |
3 | 12221121102211112 |
4 | 11011212122003 |
5 | 133322312430 |
6 | 12245233535 |
7 | 2054332550 |
oct | 505463203 |
9 | 187542745 |
10 | 85354115 |
11 | 441a88a0 |
12 | 247028ab |
13 | 148b63c2 |
14 | b49ba27 |
15 | 7760195 |
hex | 5166683 |
85354115 has 64 divisors (see below), whose sum is σ = 134369280. Its totient is φ = 50519040.
The previous prime is 85354103. The next prime is 85354133. The reversal of 85354115 is 51145358.
It is not a de Polignac number, because 85354115 - 212 = 85350019 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 958991 + ... + 959079.
It is an arithmetic number, because the mean of its divisors is an integer number (2099520).
Almost surely, 285354115 is an apocalyptic number.
85354115 is a deficient number, since it is larger than the sum of its proper divisors (49015165).
85354115 is a wasteful number, since it uses less digits than its factorization.
85354115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212.
The product of its digits is 12000, while the sum is 32.
The square root of 85354115 is about 9238.7290792619. The cubic root of 85354115 is about 440.2927029681.
The spelling of 85354115 in words is "eighty-five million, three hundred fifty-four thousand, one hundred fifteen".
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