Base | Representation |
---|---|
bin | 11111011011000110… |
… | …10011000011000101 |
3 | 1121112201112211121012 |
4 | 33231203103003011 |
5 | 234022302331031 |
6 | 11430010132005 |
7 | 1135030436603 |
oct | 175543230305 |
9 | 47481484535 |
10 | 16870355141 |
11 | 717796a572 |
12 | 3329a21005 |
13 | 178b1a0483 |
14 | b607b2873 |
15 | 68b118b2b |
hex | 3ed8d30c5 |
16870355141 has 2 divisors, whose sum is σ = 16870355142. Its totient is φ = 16870355140.
The previous prime is 16870355083. The next prime is 16870355213. The reversal of 16870355141 is 14155307861.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15761798116 + 1108557025 = 125546^2 + 33295^2 .
It is a cyclic number.
It is not a de Polignac number, because 16870355141 - 230 = 15796613317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16870355041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8435177570 + 8435177571.
It is an arithmetic number, because the mean of its divisors is an integer number (8435177571).
Almost surely, 216870355141 is an apocalyptic number.
It is an amenable number.
16870355141 is a deficient number, since it is larger than the sum of its proper divisors (1).
16870355141 is an equidigital number, since it uses as much as digits as its factorization.
16870355141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 100800, while the sum is 41.
The spelling of 16870355141 in words is "sixteen billion, eight hundred seventy million, three hundred fifty-five thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •