Base | Representation |
---|---|
bin | 1001001010001000011… |
… | …0001010110000110101 |
3 | 120001010011212020200100 |
4 | 2102202012022300311 |
5 | 10034212104123342 |
6 | 200140310504313 |
7 | 14236663616403 |
oct | 2224206126065 |
9 | 501104766610 |
10 | 157338348597 |
11 | 607aa43a061 |
12 | 265b0365099 |
13 | 11ab59bc171 |
14 | 7888224473 |
15 | 415ce7ee4c |
hex | 24a218ac35 |
157338348597 has 12 divisors (see below), whose sum is σ = 227272600620. Its totient is φ = 104889418368.
The previous prime is 157338348533. The next prime is 157338348619. The reversal of 157338348597 is 795843833751.
157338348597 is a `hidden beast` number, since 1 + 5 + 7 + 3 + 3 + 8 + 34 + 8 + 597 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 79366721841 + 77971626756 = 281721^2 + 279234^2 .
It is not a de Polignac number, because 157338348597 - 26 = 157338348533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157338348397) 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, 153373 + ... + 581549.
It is an arithmetic number, because the mean of its divisors is an integer number (18939383385).
Almost surely, 2157338348597 is an apocalyptic number.
It is an amenable number.
157338348597 is a deficient number, since it is larger than the sum of its proper divisors (69934252023).
157338348597 is a wasteful number, since it uses less digits than its factorization.
157338348597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469012 (or 469009 counting only the distinct ones).
The product of its digits is 76204800, while the sum is 63.
The spelling of 157338348597 in words is "one hundred fifty-seven billion, three hundred thirty-eight million, three hundred forty-eight thousand, five hundred ninety-seven".
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