Base | Representation |
---|---|
bin | 11100000110010… |
… | …001110011111100 |
3 | 1012212001000000200 |
4 | 130012101303330 |
5 | 1431140022433 |
6 | 114435523500 |
7 | 14452620651 |
oct | 3406216374 |
9 | 1185030020 |
10 | 471407868 |
11 | 222108788 |
12 | 111a59590 |
13 | 76883b89 |
14 | 46871c28 |
15 | 2b5bb613 |
hex | 1c191cfc |
471407868 has 18 divisors (see below), whose sum is σ = 1191614424. Its totient is φ = 157135944.
The previous prime is 471407851. The next prime is 471407903. The reversal of 471407868 is 868704174.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6547296 + ... + 6547367.
Almost surely, 2471407868 is an apocalyptic number.
It is an amenable number.
471407868 is an abundant number, since it is smaller than the sum of its proper divisors (720206556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471407868 is a wasteful number, since it uses less digits than its factorization.
471407868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13094673 (or 13094668 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 45.
The square root of 471407868 is about 21711.9291634806. The cubic root of 471407868 is about 778.2735582617.
The spelling of 471407868 in words is "four hundred seventy-one million, four hundred seven thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •