Base | Representation |
---|---|
bin | 10011000100001000001… |
… | …011101111101101101111 |
3 | 11122020121021122120210101 |
4 | 103010020023233231233 |
5 | 132431042143301111 |
6 | 2441504103251531 |
7 | 163436361666316 |
oct | 23041013575557 |
9 | 4566537576711 |
10 | 1310102322031 |
11 | 46567a674268 |
12 | 191aa6749ba7 |
13 | 9670805c299 |
14 | 475a314527d |
15 | 2412ac95bc1 |
hex | 131082efb6f |
1310102322031 has 8 divisors (see below), whose sum is σ = 1356978762720. Its totient is φ = 1263339247968.
The previous prime is 1310102321981. The next prime is 1310102322047. The reversal of 1310102322031 is 1302232010131.
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 1310102322031 - 27 = 1310102321903 is a prime.
It is a super-2 number, since 2×13101023220312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310102322071) 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, 28318131 + ... + 28364356.
It is an arithmetic number, because the mean of its divisors is an integer number (169622345340).
Almost surely, 21310102322031 is an apocalyptic number.
1310102322031 is a deficient number, since it is larger than the sum of its proper divisors (46876440689).
1310102322031 is an equidigital number, since it uses as much as digits as its factorization.
1310102322031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56683313.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1310102322031 its reverse (1302232010131), we get a palindrome (2612334332162).
The spelling of 1310102322031 in words is "one trillion, three hundred ten billion, one hundred two million, three hundred twenty-two thousand, thirty-one".
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