Base | Representation |
---|---|
bin | 10011000100001001111… |
… | …010000001110101100110 |
3 | 11122020200022001100221202 |
4 | 103010021322001311212 |
5 | 132431122043411402 |
6 | 2441511015042502 |
7 | 163440162505250 |
oct | 23041172016546 |
9 | 4566608040852 |
10 | 1310131232102 |
11 | 465694a1a890 |
12 | 191ab4370432 |
13 | 96711042134 |
14 | 475a6d0ccd0 |
15 | 2412d5a6b02 |
hex | 13109e81d66 |
1310131232102 has 128 divisors (see below), whose sum is σ = 2579449190400. Its totient is φ = 484139980800.
The previous prime is 1310131232027. The next prime is 1310131232117. The reversal of 1310131232102 is 2012321310131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250356878 + ... + 250362110.
It is an arithmetic number, because the mean of its divisors is an integer number (20151946800).
Almost surely, 21310131232102 is an apocalyptic number.
1310131232102 is a deficient number, since it is larger than the sum of its proper divisors (1269317958298).
1310131232102 is a wasteful number, since it uses less digits than its factorization.
1310131232102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6262.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1310131232102 its reverse (2012321310131), we get a palindrome (3322452542233).
The spelling of 1310131232102 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, two hundred thirty-two thousand, one hundred two".
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