Base | Representation |
---|---|
bin | 100011000111101100… |
… | …0000101010101000110 |
3 | 21012200010211211212020 |
4 | 1012033120011111012 |
5 | 2213424443233311 |
6 | 54351502104010 |
7 | 5306655365031 |
oct | 1061730052506 |
9 | 235603754766 |
10 | 75419899206 |
11 | 29a92626613 |
12 | 12749b7b006 |
13 | 715c2940c2 |
14 | 391677c018 |
15 | 1e6635bc06 |
hex | 118f605546 |
75419899206 has 16 divisors (see below), whose sum is σ = 151673169648. Its totient is φ = 25001071200.
The previous prime is 75419899153. The next prime is 75419899213. The reversal of 75419899206 is 60299891457.
It is a super-2 number, since 2×754198992062 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 75419899206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34722625 + ... + 34724796.
It is an arithmetic number, because the mean of its divisors is an integer number (9479573103).
Almost surely, 275419899206 is an apocalyptic number.
75419899206 is an abundant number, since it is smaller than the sum of its proper divisors (76253270442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75419899206 is a wasteful number, since it uses less digits than its factorization.
75419899206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69447607.
The product of its (nonzero) digits is 9797760, while the sum is 60.
The spelling of 75419899206 in words is "seventy-five billion, four hundred nineteen million, eight hundred ninety-nine thousand, two hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •