Base | Representation |
---|---|
bin | 10010110100101… |
… | …01000011010010 |
3 | 102000002222211212 |
4 | 21122111003102 |
5 | 310410200124 |
6 | 23400140122 |
7 | 3625046600 |
oct | 1132250322 |
9 | 360088755 |
10 | 157896914 |
11 | 8114631a |
12 | 44a67642 |
13 | 26935436 |
14 | 16d82870 |
15 | dcde40e |
hex | 96950d2 |
157896914 has 36 divisors (see below), whose sum is σ = 280751562. Its totient is φ = 66407040.
The previous prime is 157896913. The next prime is 157896929. The reversal of 157896914 is 419698751.
It can be written as a sum of positive squares in 3 ways, for example, as 18774889 + 139122025 = 4333^2 + 11795^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157896913) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 364442 + ... + 364874.
Almost surely, 2157896914 is an apocalyptic number.
157896914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
157896914 is a deficient number, since it is larger than the sum of its proper divisors (122854648).
157896914 is an equidigital number, since it uses as much as digits as its factorization.
157896914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571 (or 503 counting only the distinct ones).
The product of its digits is 544320, while the sum is 50.
The square root of 157896914 is about 12565.7038800061. The cubic root of 157896914 is about 540.4944191469.
The spelling of 157896914 in words is "one hundred fifty-seven million, eight hundred ninety-six thousand, nine hundred fourteen".
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