Base | Representation |
---|---|
bin | 1000111111011… |
… | …00011010110100 |
3 | 12020220121001011 |
4 | 10133230122310 |
5 | 123301323033 |
6 | 11252242004 |
7 | 1604015263 |
oct | 437543264 |
9 | 166817034 |
10 | 75417268 |
11 | 39631123 |
12 | 21310304 |
13 | 12817504 |
14 | a0325da |
15 | 694accd |
hex | 47ec6b4 |
75417268 has 6 divisors (see below), whose sum is σ = 131980226. Its totient is φ = 37708632.
The previous prime is 75417247. The next prime is 75417269. The reversal of 75417268 is 86271457.
It can be written as a sum of positive squares in only one way, i.e., 67699984 + 7717284 = 8228^2 + 2778^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 75417268.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75417269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9427155 + ... + 9427162.
Almost surely, 275417268 is an apocalyptic number.
It is an amenable number.
75417268 is a deficient number, since it is larger than the sum of its proper divisors (56562958).
75417268 is a wasteful number, since it uses less digits than its factorization.
75417268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18854321 (or 18854319 counting only the distinct ones).
The product of its digits is 94080, while the sum is 40.
The square root of 75417268 is about 8684.3116019636. The cubic root of 75417268 is about 422.4969699723.
The spelling of 75417268 in words is "seventy-five million, four hundred seventeen thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •