Base | Representation |
---|---|
bin | 1001001000111110101… |
… | …1111110101000101000 |
3 | 120000022122200202211211 |
4 | 2102033223332220220 |
5 | 10033044022241123 |
6 | 200045515002504 |
7 | 14226223445533 |
oct | 2221753765050 |
9 | 500278622754 |
10 | 157029493288 |
11 | 60661067538 |
12 | 26524a39434 |
13 | 11a66a10845 |
14 | 78591c7a1a |
15 | 4140cc240d |
hex | 248fafea28 |
157029493288 has 16 divisors (see below), whose sum is σ = 295825707360. Its totient is φ = 78142638000.
The previous prime is 157029493273. The next prime is 157029493321. The reversal of 157029493288 is 882394920751.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46511788 + ... + 46515163.
It is an arithmetic number, because the mean of its divisors is an integer number (18489106710).
Almost surely, 2157029493288 is an apocalyptic number.
It is an amenable number.
157029493288 is a deficient number, since it is larger than the sum of its proper divisors (138796214072).
157029493288 is a wasteful number, since it uses less digits than its factorization.
157029493288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93027168 (or 93027164 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 58.
The spelling of 157029493288 in words is "one hundred fifty-seven billion, twenty-nine million, four hundred ninety-three thousand, two hundred eighty-eight".
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