Base | Representation |
---|---|
bin | 1001001101101101000010… |
… | …0100111000011000010100 |
3 | 1022212111222001110100111202 |
4 | 2103123100210320120110 |
5 | 2311441323221304022 |
6 | 33314044300052032 |
7 | 2063641264646114 |
oct | 223332044703024 |
9 | 38774861410452 |
10 | 10131032213012 |
11 | 3256601629057 |
12 | 1177566234018 |
13 | 586476b38589 |
14 | 2704b772d044 |
15 | 1287e86ec592 |
hex | 936d0938614 |
10131032213012 has 24 divisors (see below), whose sum is σ = 17832203449032. Its totient is φ = 5036118307200.
The previous prime is 10131032212999. The next prime is 10131032213129. The reversal of 10131032213012 is 21031223013101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3713190257296 + 6417841955716 = 1926964^2 + 2533346^2 .
It is a super-2 number, since 2×101310322130122 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34690562 + ... + 34981382.
It is an arithmetic number, because the mean of its divisors is an integer number (743008477043).
Almost surely, 210131032213012 is an apocalyptic number.
It is an amenable number.
10131032213012 is a deficient number, since it is larger than the sum of its proper divisors (7701171236020).
10131032213012 is a wasteful number, since it uses less digits than its factorization.
10131032213012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341339 (or 341337 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10131032213012 its reverse (21031223013101), we get a palindrome (31162255226113).
The spelling of 10131032213012 in words is "ten trillion, one hundred thirty-one billion, thirty-two million, two hundred thirteen thousand, twelve".
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