Base | Representation |
---|---|
bin | 11101110010011110100100… |
… | …010001010100100111110000 |
3 | 122011212122020112110002100222 |
4 | 131302132210101110213300 |
5 | 114133000332204343344 |
6 | 1142350051532232212 |
7 | 36411213022020023 |
oct | 3562364421244760 |
9 | 564778215402328 |
10 | 131012143434224 |
11 | 38820a35541a78 |
12 | 1283b04590b668 |
13 | 5814513625a60 |
14 | 244d0432bd1ba |
15 | 1022dd6e645ee |
hex | 7727a44549f0 |
131012143434224 has 40 divisors (see below), whose sum is σ = 278519647476672. Its totient is φ = 59326253625600.
The previous prime is 131012143434203. The next prime is 131012143434241. The reversal of 131012143434224 is 422434341210131.
It is a super-2 number, since 2×1310121434342242 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5942121752 + ... + 5942143799.
Almost surely, 2131012143434224 is an apocalyptic number.
It is an amenable number.
131012143434224 is an abundant number, since it is smaller than the sum of its proper divisors (147507504042448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131012143434224 is a wasteful number, since it uses less digits than its factorization.
131012143434224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11884265625 (or 11884265619 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 35.
Adding to 131012143434224 its reverse (422434341210131), we get a palindrome (553446484644355).
The spelling of 131012143434224 in words is "one hundred thirty-one trillion, twelve billion, one hundred forty-three million, four hundred thirty-four thousand, two hundred twenty-four".
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