Base | Representation |
---|---|
bin | 1001000001101000010… |
… | …00100011100000010001 |
3 | 1002122110021000020210100 |
4 | 10200310020203200101 |
5 | 20040102222144441 |
6 | 354244050523013 |
7 | 31255605040545 |
oct | 4406410434021 |
9 | 1078407006710 |
10 | 310112303121 |
11 | 10a577346305 |
12 | 50127b96469 |
13 | 23321b7981a |
14 | 1101c179a25 |
15 | 8100351cb6 |
hex | 4834223811 |
310112303121 has 12 divisors (see below), whose sum is σ = 450688093648. Its totient is φ = 205473181464.
The previous prime is 310112303101. The next prime is 310112303153. The reversal of 310112303121 is 121303211013.
310112303121 is a `hidden beast` number, since 310 + 1 + 1 + 230 + 3 + 121 = 666.
It is not a de Polignac number, because 310112303121 - 211 = 310112301073 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 310112303094 and 310112303103.
It is not an unprimeable number, because it can be changed into a prime (310112303101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105694615 + ... + 105697548.
Almost surely, 2310112303121 is an apocalyptic number.
It is an amenable number.
310112303121 is a deficient number, since it is larger than the sum of its proper divisors (140575790527).
310112303121 is a wasteful number, since it uses less digits than its factorization.
310112303121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211392332 (or 211392329 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 310112303121 its reverse (121303211013), we get a palindrome (431415514134).
The spelling of 310112303121 in words is "three hundred ten billion, one hundred twelve million, three hundred three thousand, one hundred twenty-one".
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