Base | Representation |
---|---|
bin | 1000111101111… |
… | …01110100011100 |
3 | 12020112220012211 |
4 | 10132331310130 |
5 | 123224221041 |
6 | 11244210204 |
7 | 1602261640 |
oct | 436756434 |
9 | 166486184 |
10 | 75226396 |
11 | 39510783 |
12 | 21239964 |
13 | 1277b67b |
14 | 9dc2c20 |
15 | 690e481 |
hex | 47bdd1c |
75226396 has 24 divisors (see below), whose sum is σ = 158372480. Its totient is φ = 30542832.
The previous prime is 75226391. The next prime is 75226409. The reversal of 75226396 is 69362257.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75226391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70170 + ... + 71233.
Almost surely, 275226396 is an apocalyptic number.
75226396 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
75226396 is an abundant number, since it is smaller than the sum of its proper divisors (83146084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75226396 is a wasteful number, since it uses less digits than its factorization.
75226396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141433 (or 141431 counting only the distinct ones).
The product of its digits is 136080, while the sum is 40.
The square root of 75226396 is about 8673.3151678006. The cubic root of 75226396 is about 422.1402392481.
The spelling of 75226396 in words is "seventy-five million, two hundred twenty-six thousand, three hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •