Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1110111101111000011 |
3 | 100122210001020102210102 |
4 | 1132011323313233003 |
5 | 3123403003443243 |
6 | 114225123353015 |
7 | 10204435661654 |
oct | 1360573675703 |
9 | 318701212712 |
10 | 101031312323 |
11 | 399355a6337 |
12 | 176b722276b |
13 | 96b1391016 |
14 | 4c65ddd52b |
15 | 2964a539b8 |
hex | 1785ef7bc3 |
101031312323 has 8 divisors (see below), whose sum is σ = 102334421280. Its totient is φ = 99734140800.
The previous prime is 101031312313. The next prime is 101031312433. The reversal of 101031312323 is 323213130101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101031312323 - 234 = 83851443139 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101031312295 and 101031312304.
It is not an unprimeable number, because it can be changed into a prime (101031312313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450103 + ... + 1518176.
It is an arithmetic number, because the mean of its divisors is an integer number (12791802660).
Almost surely, 2101031312323 is an apocalyptic number.
101031312323 is a deficient number, since it is larger than the sum of its proper divisors (1303108957).
101031312323 is a wasteful number, since it uses less digits than its factorization.
101031312323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2968717.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 101031312323 its reverse (323213130101), we get a palindrome (424244442424).
The spelling of 101031312323 in words is "one hundred one billion, thirty-one million, three hundred twelve thousand, three hundred twenty-three".
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