Base | Representation |
---|---|
bin | 1001001011010110100… |
… | …00100010111011111010 |
3 | 1010010221001000000121122 |
4 | 10211223100202323322 |
5 | 20131300010041442 |
6 | 400510033305242 |
7 | 31532136504566 |
oct | 4455320427372 |
9 | 1103831000548 |
10 | 315332112122 |
11 | 111805836045 |
12 | 51144105222 |
13 | 23974409bc1 |
14 | 113954d86a6 |
15 | 8308726dd2 |
hex | 496b422efa |
315332112122 has 8 divisors (see below), whose sum is σ = 475375044000. Its totient is φ = 156873764124.
The previous prime is 315332112101. The next prime is 315332112133. The reversal of 315332112122 is 221211233513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 315332112091 and 315332112100.
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, 396145472 + ... + 396146267.
It is an arithmetic number, because the mean of its divisors is an integer number (59421880500).
Almost surely, 2315332112122 is an apocalyptic number.
315332112122 is a deficient number, since it is larger than the sum of its proper divisors (160042931878).
315332112122 is a wasteful number, since it uses less digits than its factorization.
315332112122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792291940.
The product of its digits is 2160, while the sum is 26.
Adding to 315332112122 its reverse (221211233513), we get a palindrome (536543345635).
The spelling of 315332112122 in words is "three hundred fifteen billion, three hundred thirty-two million, one hundred twelve thousand, one hundred twenty-two".
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