Base | Representation |
---|---|
bin | 100011100001010000001001… |
… | …1000110011011010011101100 |
3 | 1111222020100021022220201102211 |
4 | 1013002200103012123103230 |
5 | 311422402121341311134 |
6 | 3024253533215500204 |
7 | 122544366304052023 |
oct | 10702402306332354 |
9 | 1458210238821384 |
10 | 312433421432044 |
11 | 906072a7304240 |
12 | 2b05b834827664 |
13 | 105444645b5b13 |
14 | 5721c031ab8ba |
15 | 261c19c33e764 |
hex | 11c281319b4ec |
312433421432044 has 48 divisors (see below), whose sum is σ = 597517335255456. Its totient is φ = 141764389171200.
The previous prime is 312433421432023. The next prime is 312433421432087. The reversal of 312433421432044 is 440234124334213.
It is a happy number.
It is a super-2 number, since 2×3124334214320442 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 312433421431988 and 312433421432006.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330818584 + ... + 331761664.
It is an arithmetic number, because the mean of its divisors is an integer number (12448277817822).
Almost surely, 2312433421432044 is an apocalyptic number.
It is an amenable number.
312433421432044 is a deficient number, since it is larger than the sum of its proper divisors (285083913823412).
312433421432044 is a wasteful number, since it uses less digits than its factorization.
312433421432044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 956386 (or 956384 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 40.
Adding to 312433421432044 its reverse (440234124334213), we get a palindrome (752667545766257).
The spelling of 312433421432044 in words is "three hundred twelve trillion, four hundred thirty-three billion, four hundred twenty-one million, four hundred thirty-two thousand, forty-four".
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