Base | Representation |
---|---|
bin | 1001000101001010100… |
… | …00001100011001011000 |
3 | 1002211100112002220020222 |
4 | 10202211100030121120 |
5 | 20102444043143112 |
6 | 355200243535212 |
7 | 31353621232535 |
oct | 4424520143130 |
9 | 1084315086228 |
10 | 312010131032 |
11 | 110360648526 |
12 | 5057768a508 |
13 | 235650cc812 |
14 | 1115c239d8c |
15 | 81b1c81372 |
hex | 48a540c658 |
312010131032 has 32 divisors (see below), whose sum is σ = 593087918400. Its totient is φ = 153853749504.
The previous prime is 312010130953. The next prime is 312010131049. The reversal of 312010131032 is 230131010213.
It is a self number, because there is not a number n which added to its sum of digits gives 312010131032.
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, 9261194 + ... + 9294822.
It is an arithmetic number, because the mean of its divisors is an integer number (18533997450).
Almost surely, 2312010131032 is an apocalyptic number.
It is an amenable number.
312010131032 is a deficient number, since it is larger than the sum of its proper divisors (281077787368).
312010131032 is a wasteful number, since it uses less digits than its factorization.
312010131032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49595 (or 49591 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 312010131032 its reverse (230131010213), we get a palindrome (542141141245).
The spelling of 312010131032 in words is "three hundred twelve billion, ten million, one hundred thirty-one thousand, thirty-two".
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