Base | Representation |
---|---|
bin | 1111111111111… |
… | …0100110011100 |
3 | 11200021012012012 |
4 | 3333332212130 |
5 | 114134300012 |
6 | 10354130352 |
7 | 1443236645 |
oct | 377764634 |
9 | 150235165 |
10 | 67103132 |
11 | 34972638 |
12 | 1a5809b8 |
13 | 10b960c5 |
14 | 8caa6cc |
15 | 5d57622 |
hex | 3ffe99c |
67103132 has 12 divisors (see below), whose sum is σ = 117739776. Its totient is φ = 33463200.
The previous prime is 67103107. The next prime is 67103137. The reversal of 67103132 is 23130176.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 67103098 and 67103107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67103137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20369 + ... + 23432.
It is an arithmetic number, because the mean of its divisors is an integer number (9811648).
Almost surely, 267103132 is an apocalyptic number.
It is an amenable number.
67103132 is a deficient number, since it is larger than the sum of its proper divisors (50636644).
67103132 is a wasteful number, since it uses less digits than its factorization.
67103132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44188 (or 44186 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 67103132 is about 8191.6501390135. The cubic root of 67103132 is about 406.3630990195.
The spelling of 67103132 in words is "sixty-seven million, one hundred three thousand, one hundred thirty-two".
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