Base | Representation |
---|---|
bin | 1000001001010… |
… | …11110010111000 |
3 | 11202120212111111 |
4 | 10010223302320 |
5 | 114443234244 |
6 | 10440410104 |
7 | 1456565503 |
oct | 404536270 |
9 | 152525444 |
10 | 68336824 |
11 | 35635516 |
12 | 1aa76934 |
13 | 112087ba |
14 | 910c13a |
15 | 5eece34 |
hex | 412bcb8 |
68336824 has 16 divisors (see below), whose sum is σ = 128335320. Its totient is φ = 34114080.
The previous prime is 68336819. The next prime is 68336837. The reversal of 68336824 is 42863386.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174 + ... + 11749.
Almost surely, 268336824 is an apocalyptic number.
It is an amenable number.
68336824 is a deficient number, since it is larger than the sum of its proper divisors (59998496).
68336824 is a wasteful number, since it uses less digits than its factorization.
68336824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13590 (or 13586 counting only the distinct ones).
The product of its digits is 165888, while the sum is 40.
The square root of 68336824 is about 8266.6089782933. The cubic root of 68336824 is about 408.8383218071.
The spelling of 68336824 in words is "sixty-eight million, three hundred thirty-six thousand, eight hundred twenty-four".
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