Base | Representation |
---|---|
bin | 1001001000111111111… |
… | …1010110100000001110 |
3 | 120000100000020210020111 |
4 | 2102033333112200032 |
5 | 10033101322244130 |
6 | 200050215510234 |
7 | 14226314556625 |
oct | 2221777264016 |
9 | 500300223214 |
10 | 157034571790 |
11 | 60663a16048 |
12 | 2652668837a |
13 | 11a67a9b285 |
14 | 7859b4a6bc |
15 | 414147702a |
hex | 248ffd680e |
157034571790 has 8 divisors (see below), whose sum is σ = 282662229240. Its totient is φ = 62813828712.
The previous prime is 157034571769. The next prime is 157034571809. The reversal of 157034571790 is 97175430751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 7851728580 + ... + 7851728599.
It is an arithmetic number, because the mean of its divisors is an integer number (35332778655).
Almost surely, 2157034571790 is an apocalyptic number.
157034571790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157034571790 is a deficient number, since it is larger than the sum of its proper divisors (125627657450).
157034571790 is a wasteful number, since it uses less digits than its factorization.
157034571790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15703457186.
The product of its (nonzero) digits is 926100, while the sum is 49.
The spelling of 157034571790 in words is "one hundred fifty-seven billion, thirty-four million, five hundred seventy-one thousand, seven hundred ninety".
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