Base | Representation |
---|---|
bin | 101111111110111001… |
… | …1111101000111101111 |
3 | 100211222012122111221121 |
4 | 1133331303331013233 |
5 | 3142012340100101 |
6 | 115200450241411 |
7 | 10305326553040 |
oct | 1377563750757 |
9 | 324865574847 |
10 | 103042503151 |
11 | 3a777896815 |
12 | 17b78886267 |
13 | 9941c55c73 |
14 | 4db716c8c7 |
15 | 2a313c70a1 |
hex | 17fdcfd1ef |
103042503151 has 16 divisors (see below), whose sum is σ = 118288719360. Its totient is φ = 87928092000.
The previous prime is 103042503149. The next prime is 103042503173. The reversal of 103042503151 is 151305240301.
It is a happy number.
It is not a de Polignac number, because 103042503151 - 21 = 103042503149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103042503191) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3973710 + ... + 3999556.
It is an arithmetic number, because the mean of its divisors is an integer number (7393044960).
Almost surely, 2103042503151 is an apocalyptic number.
103042503151 is a deficient number, since it is larger than the sum of its proper divisors (15246216209).
103042503151 is a wasteful number, since it uses less digits than its factorization.
103042503151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28374.
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 103042503151 its reverse (151305240301), we get a palindrome (254347743452).
The spelling of 103042503151 in words is "one hundred three billion, forty-two million, five hundred three thousand, one hundred fifty-one".
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