Base | Representation |
---|---|
bin | 1001010011100011000101… |
… | …1111000101011001001100 |
3 | 1100020010010210210212011102 |
4 | 2110320301133011121030 |
5 | 2320112443214044322 |
6 | 33432132033242232 |
7 | 2104124451610364 |
oct | 224706137053114 |
9 | 40203123725142 |
10 | 10231442331212 |
11 | 3295148510013 |
12 | 1192b09403378 |
13 | 592a895bcbbb |
14 | 2752c10299a4 |
15 | 12b223948792 |
hex | 94e317c564c |
10231442331212 has 48 divisors (see below), whose sum is σ = 18403597535232. Its totient is φ = 4974141726720.
The previous prime is 10231442331211. The next prime is 10231442331247. The reversal of 10231442331212 is 21213324413201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10231442331211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57918773 + ... + 58095155.
It is an arithmetic number, because the mean of its divisors is an integer number (383408281984).
Almost surely, 210231442331212 is an apocalyptic number.
It is an amenable number.
10231442331212 is a deficient number, since it is larger than the sum of its proper divisors (8172155204020).
10231442331212 is a wasteful number, since it uses less digits than its factorization.
10231442331212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177618 (or 177616 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 10231442331212 its reverse (21213324413201), we get a palindrome (31444766744413).
The spelling of 10231442331212 in words is "ten trillion, two hundred thirty-one billion, four hundred forty-two million, three hundred thirty-one thousand, two hundred twelve".
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