Base | Representation |
---|---|
bin | 10010111101111… |
… | …00100001010101 |
3 | 102002101110222200 |
4 | 21132330201111 |
5 | 311212412112 |
6 | 23442115113 |
7 | 3641250156 |
oct | 1136744125 |
9 | 362343880 |
10 | 159107157 |
11 | 818a2620 |
12 | 4534ba99 |
13 | 26c6a261 |
14 | 171b992d |
15 | de7ccdc |
hex | 97bc855 |
159107157 has 12 divisors (see below), whose sum is σ = 250714464. Its totient is φ = 96428520.
The previous prime is 159107153. The next prime is 159107161. The reversal of 159107157 is 751701951.
It is an interprime number because it is at equal distance from previous prime (159107153) and next prime (159107161).
It is not a de Polignac number, because 159107157 - 22 = 159107153 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159107153) 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, 803473 + ... + 803670.
It is an arithmetic number, because the mean of its divisors is an integer number (20892872).
Almost surely, 2159107157 is an apocalyptic number.
It is an amenable number.
159107157 is a deficient number, since it is larger than the sum of its proper divisors (91607307).
159107157 is a wasteful number, since it uses less digits than its factorization.
159107157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1607160 (or 1607157 counting only the distinct ones).
The product of its (nonzero) digits is 11025, while the sum is 36.
The square root of 159107157 is about 12613.7685486931. The cubic root of 159107157 is about 541.8718271466.
The spelling of 159107157 in words is "one hundred fifty-nine million, one hundred seven thousand, one hundred fifty-seven".
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