Base | Representation |
---|---|
bin | 100011100111101010110110… |
… | …1001011111100011001110010 |
3 | 1112002100122211000022021111001 |
4 | 1013033111231023330121302 |
5 | 312031324420141422232 |
6 | 3030211035213312214 |
7 | 122665201501534504 |
oct | 10717255513743162 |
9 | 1462318730267431 |
10 | 313315401123442 |
11 | 90917351900503 |
12 | 2b182759a9566a |
13 | 105a9691880913 |
14 | 575279119bd74 |
15 | 26350bc8006e7 |
hex | 11cf56d2fc672 |
313315401123442 has 8 divisors (see below), whose sum is σ = 479972529380736. Its totient is φ = 153324557996532.
The previous prime is 313315401123379. The next prime is 313315401123457. The reversal of 313315401123442 is 244321104513313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3133154011234422 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666571282478 + ... + 1666571282665.
It is an arithmetic number, because the mean of its divisors is an integer number (59996566172592).
Almost surely, 2313315401123442 is an apocalyptic number.
313315401123442 is a deficient number, since it is larger than the sum of its proper divisors (166657128257294).
313315401123442 is a wasteful number, since it uses less digits than its factorization.
313315401123442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3333142565192.
The product of its (nonzero) digits is 103680, while the sum is 37.
Adding to 313315401123442 its reverse (244321104513313), we get a palindrome (557636505636755).
The spelling of 313315401123442 in words is "three hundred thirteen trillion, three hundred fifteen billion, four hundred one million, one hundred twenty-three thousand, four hundred forty-two".
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