Base | Representation |
---|---|
bin | 10011000100001001111… |
… | …010011001111111010110 |
3 | 11122020200022020101122202 |
4 | 103010021322121333112 |
5 | 132431122110043110 |
6 | 2441511021124502 |
7 | 163440163366544 |
oct | 23041172317726 |
9 | 4566608211582 |
10 | 1310131331030 |
11 | 465694a88145 |
12 | 191ab43b9732 |
13 | 96711078182 |
14 | 475a6d36d94 |
15 | 2412d5c60a5 |
hex | 13109e99fd6 |
1310131331030 has 8 divisors (see below), whose sum is σ = 2358236395872. Its totient is φ = 524052532408.
The previous prime is 1310131330993. The next prime is 1310131331063. The reversal of 1310131331030 is 301331310131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1310131330993 and 1310131331011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65506566542 + ... + 65506566561.
It is an arithmetic number, because the mean of its divisors is an integer number (294779549484).
Almost surely, 21310131331030 is an apocalyptic number.
1310131331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1310131331030 is a deficient number, since it is larger than the sum of its proper divisors (1048105064842).
1310131331030 is a wasteful number, since it uses less digits than its factorization.
1310131331030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131013133110.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 1310131331030 its reverse (301331310131), we get a palindrome (1611462641161).
The spelling of 1310131331030 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, three hundred thirty-one thousand, thirty".
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