Base | Representation |
---|---|
bin | 1000000010001… |
… | …01101001100110 |
3 | 11200210222101122 |
4 | 10001011221212 |
5 | 114223103100 |
6 | 10404253542 |
7 | 1445561255 |
oct | 401055146 |
9 | 150728348 |
10 | 67394150 |
11 | 3505124a |
12 | 1a6a12b2 |
13 | 10c686c5 |
14 | 8d4479c |
15 | 5db3985 |
hex | 4045a66 |
67394150 has 24 divisors (see below), whose sum is σ = 126267960. Its totient is φ = 26760960.
The previous prime is 67394149. The next prime is 67394153. The reversal of 67394150 is 5149376.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 67394150.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67394153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2102 + ... + 11798.
It is an arithmetic number, because the mean of its divisors is an integer number (5261165).
Almost surely, 267394150 is an apocalyptic number.
67394150 is a deficient number, since it is larger than the sum of its proper divisors (58873810).
67394150 is a wasteful number, since it uses less digits than its factorization.
67394150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9848 (or 9843 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 67394150 is about 8209.3940093042. The cubic root of 67394150 is about 406.9497006944.
The spelling of 67394150 in words is "sixty-seven million, three hundred ninety-four thousand, one hundred fifty".
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