Base | Representation |
---|---|
bin | 1000000001011… |
… | …01111000010110 |
3 | 11200122000211201 |
4 | 10000231320112 |
5 | 114211444130 |
6 | 10402223114 |
7 | 1445004361 |
oct | 400557026 |
9 | 150560751 |
10 | 67296790 |
11 | 34a95090 |
12 | 1a654a9a |
13 | 10c332b2 |
14 | 8d1b0d8 |
15 | 5d94bca |
hex | 402de16 |
67296790 has 32 divisors (see below), whose sum is σ = 132585984. Its totient is φ = 24390240.
The previous prime is 67296787. The next prime is 67296793. The reversal of 67296790 is 9769276.
It is an interprime number because it is at equal distance from previous prime (67296787) and next prime (67296793).
It is a self number, because there is not a number n which added to its sum of digits gives 67296790.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67296793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39537 + ... + 41203.
It is an arithmetic number, because the mean of its divisors is an integer number (4143312).
Almost surely, 267296790 is an apocalyptic number.
67296790 is a deficient number, since it is larger than the sum of its proper divisors (65289194).
67296790 is a wasteful number, since it uses less digits than its factorization.
67296790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2052.
The product of its (nonzero) digits is 285768, while the sum is 46.
The square root of 67296790 is about 8203.4620740270. The cubic root of 67296790 is about 406.7536415542.
It can be divided in two parts, 67296 and 790, that added together give a palindrome (68086).
The spelling of 67296790 in words is "sixty-seven million, two hundred ninety-six thousand, seven hundred ninety".
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