Base | Representation |
---|---|
bin | 1100010011000… |
… | …00110101011010 |
3 | 21012002220220200 |
4 | 12021200311122 |
5 | 202402011312 |
6 | 14123003030 |
7 | 2361551340 |
oct | 611406532 |
9 | 235086820 |
10 | 103157082 |
11 | 53258496 |
12 | 2a669476 |
13 | 184aa7c2 |
14 | d9b3990 |
15 | 90ca0dc |
hex | 6260d5a |
103157082 has 24 divisors (see below), whose sum is σ = 255436896. Its totient is φ = 29473416.
The previous prime is 103157081. The next prime is 103157083. The reversal of 103157082 is 280751301.
103157082 is a `hidden beast` number, since 10 + 3 + 1 + 570 + 82 = 666.
It is an interprime number because it is at equal distance from previous prime (103157081) and next prime (103157083).
It is not an unprimeable number, because it can be changed into a prime (103157081) 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, 409228 + ... + 409479.
It is an arithmetic number, because the mean of its divisors is an integer number (10643204).
Almost surely, 2103157082 is an apocalyptic number.
103157082 is an abundant number, since it is smaller than the sum of its proper divisors (152279814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103157082 is a wasteful number, since it uses less digits than its factorization.
103157082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818722 (or 818719 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The square root of 103157082 is about 10156.6274914462. The cubic root of 103157082 is about 468.9929880461.
The spelling of 103157082 in words is "one hundred three million, one hundred fifty-seven thousand, eighty-two".
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