Base | Representation |
---|---|
bin | 1010001110010… |
… | …00010010000100 |
3 | 12222100210202120 |
4 | 11013020102010 |
5 | 133423130022 |
6 | 12302005540 |
7 | 2060622420 |
oct | 507102204 |
9 | 188323676 |
10 | 85755012 |
11 | 44452012 |
12 | 248768b0 |
13 | 149c6a15 |
14 | b563b80 |
15 | 77ddd5c |
hex | 51c8484 |
85755012 has 24 divisors (see below), whose sum is σ = 228680256. Its totient is φ = 24501408.
The previous prime is 85754993. The next prime is 85755023. The reversal of 85755012 is 21055758.
It is a happy number.
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, 510363 + ... + 510530.
It is an arithmetic number, because the mean of its divisors is an integer number (9528344).
Almost surely, 285755012 is an apocalyptic number.
It is an amenable number.
85755012 is an abundant number, since it is smaller than the sum of its proper divisors (142925244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85755012 is a wasteful number, since it uses less digits than its factorization.
85755012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1020907 (or 1020905 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The square root of 85755012 is about 9260.4002073345. The cubic root of 85755012 is about 440.9809587575.
The spelling of 85755012 in words is "eighty-five million, seven hundred fifty-five thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •