Base | Representation |
---|---|
bin | 1000000001011… |
… | …01111000000010 |
3 | 11200122000210222 |
4 | 10000231320002 |
5 | 114211444040 |
6 | 10402223042 |
7 | 1445004332 |
oct | 400557002 |
9 | 150560728 |
10 | 67296770 |
11 | 34a95072 |
12 | 1a654a82 |
13 | 10c33298 |
14 | 8d1b0c2 |
15 | 5d94bb5 |
hex | 402de02 |
67296770 has 8 divisors (see below), whose sum is σ = 121134204. Its totient is φ = 26918704.
The previous prime is 67296769. The next prime is 67296773. The reversal of 67296770 is 7769276.
It can be written as a sum of positive squares in 2 ways, for example, as 61011721 + 6285049 = 7811^2 + 2507^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (67296773) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3364829 + ... + 3364848.
Almost surely, 267296770 is an apocalyptic number.
67296770 is a deficient number, since it is larger than the sum of its proper divisors (53837434).
67296770 is a wasteful number, since it uses less digits than its factorization.
67296770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6729684.
The product of its (nonzero) digits is 222264, while the sum is 44.
The square root of 67296770 is about 8203.4608550294. The cubic root of 67296770 is about 406.7536012597.
The spelling of 67296770 in words is "sixty-seven million, two hundred ninety-six thousand, seven hundred seventy".
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