Base | Representation |
---|---|
bin | 100111110111110110… |
… | …0011001001011111010 |
3 | 22012000101222211122110 |
4 | 1033233230121023322 |
5 | 2400330144130441 |
6 | 103200321233150 |
7 | 6120613020405 |
oct | 1175754311372 |
9 | 265011884573 |
10 | 85625770746 |
11 | 3334a57399a |
12 | 14717a927b6 |
13 | 80c7813249 |
14 | 4203db0d3c |
15 | 2362333b16 |
hex | 13efb192fa |
85625770746 has 16 divisors (see below), whose sum is σ = 171259611264. Its totient is φ = 28540578624.
The previous prime is 85625770729. The next prime is 85625770771. The reversal of 85625770746 is 64707752658.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193650 + ... + 456893.
It is an arithmetic number, because the mean of its divisors is an integer number (10703725704).
Almost surely, 285625770746 is an apocalyptic number.
85625770746 is an abundant number, since it is smaller than the sum of its proper divisors (85633840518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85625770746 is a wasteful number, since it uses less digits than its factorization.
85625770746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672485.
The product of its (nonzero) digits is 19756800, while the sum is 57.
The spelling of 85625770746 in words is "eighty-five billion, six hundred twenty-five million, seven hundred seventy thousand, seven hundred forty-six".
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