Base | Representation |
---|---|
bin | 100111110101000100… |
… | …1100011000011111011 |
3 | 22011202220221220021102 |
4 | 1033222021203003323 |
5 | 2400132341000300 |
6 | 103143155402015 |
7 | 6115403244203 |
oct | 1175211430373 |
9 | 264686856242 |
10 | 85532750075 |
11 | 3330200a103 |
12 | 146b08b330b |
13 | 80b1474426 |
14 | 41d58b9403 |
15 | 23590ac0d5 |
hex | 13ea2630fb |
85532750075 has 24 divisors (see below), whose sum is σ = 109744292880. Its totient is φ = 66050768000.
The previous prime is 85532750071. The next prime is 85532750087. The reversal of 85532750075 is 57005723558.
It is not a de Polignac number, because 85532750075 - 22 = 85532750071 is a prime.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (85532750071) 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, 3650297 + ... + 3673653.
It is an arithmetic number, because the mean of its divisors is an integer number (4572678870).
Almost surely, 285532750075 is an apocalyptic number.
85532750075 is a deficient number, since it is larger than the sum of its proper divisors (24211542805).
85532750075 is a wasteful number, since it uses less digits than its factorization.
85532750075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28447 (or 28442 counting only the distinct ones).
The product of its (nonzero) digits is 1470000, while the sum is 47.
The spelling of 85532750075 in words is "eighty-five billion, five hundred thirty-two million, seven hundred fifty thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •