Base | Representation |
---|---|
bin | 1000000110010… |
… | …01100001001100 |
3 | 11201211102022121 |
4 | 10003021201030 |
5 | 114342344114 |
6 | 10424022324 |
7 | 1453301065 |
oct | 403114114 |
9 | 151742277 |
10 | 67934284 |
11 | 35390040 |
12 | 1a9019a4 |
13 | 110c7502 |
14 | 904556c |
15 | 5e6da24 |
hex | 40c984c |
67934284 has 12 divisors (see below), whose sum is σ = 129692808. Its totient is φ = 30879200.
The previous prime is 67934267. The next prime is 67934303. The reversal of 67934284 is 48243976.
It is a self number, because there is not a number n which added to its sum of digits gives 67934284.
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, 771937 + ... + 772024.
It is an arithmetic number, because the mean of its divisors is an integer number (10807734).
Almost surely, 267934284 is an apocalyptic number.
It is an amenable number.
67934284 is a deficient number, since it is larger than the sum of its proper divisors (61758524).
67934284 is a wasteful number, since it uses less digits than its factorization.
67934284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1543976 (or 1543974 counting only the distinct ones).
The product of its digits is 290304, while the sum is 43.
The square root of 67934284 is about 8242.2256702908. The cubic root of 67934284 is about 408.0339824957.
The spelling of 67934284 in words is "sixty-seven million, nine hundred thirty-four thousand, two hundred eighty-four".
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