Base | Representation |
---|---|
bin | 100111101001101100… |
… | …0010110001100101100 |
3 | 22010210022011110121002 |
4 | 1033103120112030230 |
5 | 2343342043103310 |
6 | 103041232055432 |
7 | 6103054314614 |
oct | 1172330261454 |
9 | 263708143532 |
10 | 85150753580 |
11 | 33126420522 |
12 | 14604994578 |
13 | 80502975b9 |
14 | 419ac7da44 |
15 | 23357a2da5 |
hex | 13d361632c |
85150753580 has 24 divisors (see below), whose sum is σ = 178851380400. Its totient is φ = 34053673280.
The previous prime is 85150753577. The next prime is 85150753591. The reversal of 85150753580 is 8535705158.
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, 308255 + ... + 515094.
It is an arithmetic number, because the mean of its divisors is an integer number (7452140850).
Almost surely, 285150753580 is an apocalyptic number.
It is an amenable number.
85150753580 is an abundant number, since it is smaller than the sum of its proper divisors (93700626820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85150753580 is a wasteful number, since it uses less digits than its factorization.
85150753580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828529 (or 828527 counting only the distinct ones).
The product of its (nonzero) digits is 840000, while the sum is 47.
The spelling of 85150753580 in words is "eighty-five billion, one hundred fifty million, seven hundred fifty-three thousand, five hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •