Base | Representation |
---|---|
bin | 1001001101101110010… |
… | …1101110110101100001 |
3 | 120010121101212202120001 |
4 | 2103123211232311201 |
5 | 10043201022033004 |
6 | 200420125020001 |
7 | 14302615440100 |
oct | 2233345566541 |
9 | 503541782501 |
10 | 158302924129 |
11 | 61154967a19 |
12 | 2681b3b4601 |
13 | 11c0a7a530c |
14 | 793a390037 |
15 | 41b79b51a4 |
hex | 24db96ed61 |
158302924129 has 27 divisors (see below), whose sum is σ = 186162454803. Its totient is φ = 134220069312.
The previous prime is 158302924069. The next prime is 158302924163. The reversal of 158302924129 is 921429203851.
The square root of 158302924129 is 397873.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2789424225 + 155513499904 = 52815^2 + 394352^2 .
It is not a de Polignac number, because 158302924129 - 213 = 158302915937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (158302925129) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 314717292 + ... + 314717794.
Almost surely, 2158302924129 is an apocalyptic number.
158302924129 is the 397873-rd square number.
158302924129 is the 198937-th centered octagonal number.
It is an amenable number.
158302924129 is a deficient number, since it is larger than the sum of its proper divisors (27859530674).
158302924129 is an frugal number, since it uses more digits than its factorization.
158302924129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246 (or 623 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The spelling of 158302924129 in words is "one hundred fifty-eight billion, three hundred two million, nine hundred twenty-four thousand, one hundred twenty-nine".
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