Base | Representation |
---|---|
bin | 1110001110111100110100… |
… | …00111000100011000111010 |
3 | 11002211020210200001120101201 |
4 | 13013132122013010120322 |
5 | 13100304411112331302 |
6 | 150323005505004414 |
7 | 6410231324126302 |
oct | 707363207043072 |
9 | 132736720046351 |
10 | 31300012230202 |
11 | 9a78295a06a51 |
12 | 361619a92370a |
13 | 1460769c293a1 |
14 | 7a2d003da602 |
15 | 3942b9d17c87 |
hex | 1c779a1c463a |
31300012230202 has 8 divisors (see below), whose sum is σ = 46950061194036. Its totient is φ = 15649991832192.
The previous prime is 31300012230199. The next prime is 31300012230233. The reversal of 31300012230202 is 20203221000313.
It can be written as a sum of positive squares in 2 ways, for example, as 25872980729401 + 5427031500801 = 5086549^2 + 2329599^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×313000122302022 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 31300012230202.
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 3 ways as a sum of consecutive naturals, for example, 4151863 + ... + 8935210.
Almost surely, 231300012230202 is an apocalyptic number.
31300012230202 is a deficient number, since it is larger than the sum of its proper divisors (15650048963834).
31300012230202 is a wasteful number, since it uses less digits than its factorization.
31300012230202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14282912.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 31300012230202 its reverse (20203221000313), we get a palindrome (51503233230515).
The spelling of 31300012230202 in words is "thirty-one trillion, three hundred billion, twelve million, two hundred thirty thousand, two hundred two".
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