Base | Representation |
---|---|
bin | 11110000001101110… |
… | …11110011111001111 |
3 | 1112121110212220010202 |
4 | 33000313132133033 |
5 | 231003342421114 |
6 | 11223345524115 |
7 | 1110325302236 |
oct | 170067363717 |
9 | 45543786122 |
10 | 16120670159 |
11 | 6922775100 |
12 | 315a94363b |
13 | 169ba861a9 |
14 | accdc3b1d |
15 | 6453cecde |
hex | 3c0dde7cf |
16120670159 has 12 divisors (see below), whose sum is σ = 17723656608. Its totient is φ = 14651646240.
The previous prime is 16120670149. The next prime is 16120670177. The reversal of 16120670159 is 95107602161.
It is not a de Polignac number, because 16120670159 - 224 = 16103892943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16120670149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584627 + ... + 611579.
It is an arithmetic number, because the mean of its divisors is an integer number (1476971384).
Almost surely, 216120670159 is an apocalyptic number.
16120670159 is a deficient number, since it is larger than the sum of its proper divisors (1602986449).
16120670159 is a wasteful number, since it uses less digits than its factorization.
16120670159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31918 (or 31907 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 38.
The spelling of 16120670159 in words is "sixteen billion, one hundred twenty million, six hundred seventy thousand, one hundred fifty-nine".
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