Base | Representation |
---|---|
bin | 1111111110100… |
… | …0101011111100 |
3 | 11200002122001202 |
4 | 3333220223330 |
5 | 114123411442 |
6 | 10352155032 |
7 | 1442414156 |
oct | 377505374 |
9 | 150078052 |
10 | 67013372 |
11 | 34911158 |
12 | 1a538a78 |
13 | 10b642aa |
14 | 8c85ad6 |
15 | 5d3ac32 |
hex | 3fe8afc |
67013372 has 6 divisors (see below), whose sum is σ = 117273408. Its totient is φ = 33506684.
The previous prime is 67013369. The next prime is 67013381. The reversal of 67013372 is 27331076.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8376668 + ... + 8376675.
It is an arithmetic number, because the mean of its divisors is an integer number (19545568).
Almost surely, 267013372 is an apocalyptic number.
It is an amenable number.
67013372 is a deficient number, since it is larger than the sum of its proper divisors (50260036).
67013372 is a wasteful number, since it uses less digits than its factorization.
67013372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16753347 (or 16753345 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 29.
The square root of 67013372 is about 8186.1695560256. The cubic root of 67013372 is about 406.1818286557.
The spelling of 67013372 in words is "sixty-seven million, thirteen thousand, three hundred seventy-two".
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