Base | Representation |
---|---|
bin | 100111100110001101… |
… | …0110110110001001011 |
3 | 22010111011102021200120 |
4 | 1033030122312301023 |
5 | 2343122144031023 |
6 | 103021501034323 |
7 | 6100135553130 |
oct | 1171432666113 |
9 | 263434367616 |
10 | 85033970763 |
11 | 330765068a5 |
12 | 145918559a3 |
13 | 8032028b41 |
14 | 4189560587 |
15 | 232a3d58e3 |
hex | 13cc6b6c4b |
85033970763 has 16 divisors (see below), whose sum is σ = 129772220160. Its totient is φ = 48517098336.
The previous prime is 85033970737. The next prime is 85033970797. The reversal of 85033970763 is 36707933058.
It is a happy number.
It is not a de Polignac number, because 85033970763 - 25 = 85033970731 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85033980763) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3058420 + ... + 3086097.
It is an arithmetic number, because the mean of its divisors is an integer number (8110763760).
Almost surely, 285033970763 is an apocalyptic number.
85033970763 is a deficient number, since it is larger than the sum of its proper divisors (44738249397).
85033970763 is a wasteful number, since it uses less digits than its factorization.
85033970763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6145186.
The product of its (nonzero) digits is 2857680, while the sum is 51.
The spelling of 85033970763 in words is "eighty-five billion, thirty-three million, nine hundred seventy thousand, seven hundred sixty-three".
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