Base | Representation |
---|---|
bin | 100111110000100101… |
… | …1101011110110001100 |
3 | 22011101102220000200221 |
4 | 1033201023223312030 |
5 | 2344330333043104 |
6 | 103120223201124 |
7 | 6111565464151 |
oct | 1174113536614 |
9 | 264342800627 |
10 | 85382315404 |
11 | 33235100331 |
12 | 1466a4461a4 |
13 | 8089252729 |
14 | 41bd91a228 |
15 | 234ac93c54 |
hex | 13e12ebd8c |
85382315404 has 12 divisors (see below), whose sum is σ = 149422150584. Its totient is φ = 42690272384.
The previous prime is 85382315401. The next prime is 85382315419. The reversal of 85382315404 is 40451328358.
It is not an unprimeable number, because it can be changed into a prime (85382315401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26499 + ... + 414085.
It is an arithmetic number, because the mean of its divisors is an integer number (12451845882).
Almost surely, 285382315404 is an apocalyptic number.
It is an amenable number.
85382315404 is a deficient number, since it is larger than the sum of its proper divisors (64039835180).
85382315404 is a wasteful number, since it uses less digits than its factorization.
85382315404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442664 (or 442662 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 43.
The spelling of 85382315404 in words is "eighty-five billion, three hundred eighty-two million, three hundred fifteen thousand, four hundred four".
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