Base | Representation |
---|---|
bin | 1001100011100… |
… | …10010101100111 |
3 | 12120211112222201 |
4 | 10301302111213 |
5 | 131010110403 |
6 | 11542035331 |
7 | 1662230632 |
oct | 461622547 |
9 | 176745881 |
10 | 80160103 |
11 | 41280521 |
12 | 22a18b47 |
13 | 137b821a |
14 | a908c19 |
15 | 708621d |
hex | 4c72567 |
80160103 has 2 divisors, whose sum is σ = 80160104. Its totient is φ = 80160102.
The previous prime is 80160097. The next prime is 80160149. The reversal of 80160103 is 30106108.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 80160103 - 29 = 80159591 is a prime.
It is a super-2 number, since 2×801601032 = 12851284225941218, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80160163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40080051 + 40080052.
It is an arithmetic number, because the mean of its divisors is an integer number (40080052).
Almost surely, 280160103 is an apocalyptic number.
80160103 is a deficient number, since it is larger than the sum of its proper divisors (1).
80160103 is an equidigital number, since it uses as much as digits as its factorization.
80160103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 80160103 is about 8953.2174663637. The cubic root of 80160103 is about 431.1741893483.
The spelling of 80160103 in words is "eighty million, one hundred sixty thousand, one hundred three".
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