Base | Representation |
---|---|
bin | 1101101011101101100… |
… | …00110111110110101010 |
3 | 1122221112010210122201120 |
4 | 12311312300313312222 |
5 | 30200323323132232 |
6 | 555551532400110 |
7 | 45652414465404 |
oct | 6656660676652 |
9 | 1587463718646 |
10 | 470143958442 |
11 | 17142900a594 |
12 | 7714a316036 |
13 | 3544684a9b2 |
14 | 18a7dd6db74 |
15 | c36999392c |
hex | 6d76c37daa |
470143958442 has 32 divisors (see below), whose sum is σ = 946708808832. Its totient is φ = 155645415744.
The previous prime is 470143958423. The next prime is 470143958489. The reversal of 470143958442 is 244859341074.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971883 + ... + 2197409.
It is an arithmetic number, because the mean of its divisors is an integer number (29584650276).
Almost surely, 2470143958442 is an apocalyptic number.
470143958442 is an abundant number, since it is smaller than the sum of its proper divisors (476564850390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470143958442 is a wasteful number, since it uses less digits than its factorization.
470143958442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227902.
The product of its (nonzero) digits is 3870720, while the sum is 51.
The spelling of 470143958442 in words is "four hundred seventy billion, one hundred forty-three million, nine hundred fifty-eight thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •