Base | Representation |
---|---|
bin | 1101001010010… |
… | …01101001010011 |
3 | 21200202000020211 |
4 | 12211021221103 |
5 | 211230332011 |
6 | 14542144551 |
7 | 2510255050 |
oct | 645115123 |
9 | 250660224 |
10 | 110402131 |
11 | 57356834 |
12 | 30b82157 |
13 | 19b46408 |
14 | 1093c027 |
15 | 9a5bb21 |
hex | 6949a53 |
110402131 has 32 divisors (see below), whose sum is σ = 138419712. Its totient is φ = 85916160.
The previous prime is 110402119. The next prime is 110402143. The reversal of 110402131 is 131204011.
It is an interprime number because it is at equal distance from previous prime (110402119) and next prime (110402143).
It is a cyclic number.
It is not a de Polignac number, because 110402131 - 27 = 110402003 is a prime.
It is a super-2 number, since 2×1104021312 = 24377261058682322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (110402731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486240 + ... + 486466.
It is an arithmetic number, because the mean of its divisors is an integer number (4325616).
Almost surely, 2110402131 is an apocalyptic number.
110402131 is a deficient number, since it is larger than the sum of its proper divisors (28017581).
110402131 is a wasteful number, since it uses less digits than its factorization.
110402131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 110402131 is about 10507.2418359910. The cubic root of 110402131 is about 479.7251479136.
Adding to 110402131 its reverse (131204011), we get a palindrome (241606142).
The spelling of 110402131 in words is "one hundred ten million, four hundred two thousand, one hundred thirty-one".
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