Base | Representation |
---|---|
bin | 1111111110100… |
… | …1010111011000 |
3 | 11200002202212201 |
4 | 3333221113120 |
5 | 114124004102 |
6 | 10352215544 |
7 | 1442425240 |
oct | 377512730 |
9 | 150082781 |
10 | 67016152 |
11 | 34913255 |
12 | 1a53a5b4 |
13 | 10b65638 |
14 | 8c86b20 |
15 | 5d3b987 |
hex | 3fe95d8 |
67016152 has 16 divisors (see below), whose sum is σ = 143606160. Its totient is φ = 28721184.
The previous prime is 67016149. The next prime is 67016161. The reversal of 67016152 is 25161076.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 67016152.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598303 + ... + 598414.
It is an arithmetic number, because the mean of its divisors is an integer number (8975385).
Almost surely, 267016152 is an apocalyptic number.
It is an amenable number.
67016152 is an abundant number, since it is smaller than the sum of its proper divisors (76590008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67016152 is a wasteful number, since it uses less digits than its factorization.
67016152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1196730 (or 1196726 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 67016152 is about 8186.3393528487. The cubic root of 67016152 is about 406.1874452953.
The spelling of 67016152 in words is "sixty-seven million, sixteen thousand, one hundred fifty-two".
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