Base | Representation |
---|---|
bin | 1001001101001100100011… |
… | …0101000101110011111100 |
3 | 1022211200110100102101100101 |
4 | 2103103020311011303330 |
5 | 2311320443422410022 |
6 | 33310043122210444 |
7 | 2063212223001310 |
oct | 223231065056374 |
9 | 38750410371311 |
10 | 10122312310012 |
11 | 3252937457951 |
12 | 1175931ab3a24 |
13 | 5856b7407b66 |
14 | 26dccb5c9b40 |
15 | 128487dec627 |
hex | 934c8d45cfc |
10122312310012 has 12 divisors (see below), whose sum is σ = 20244624620080. Its totient is φ = 4338133847136.
The previous prime is 10122312309973. The next prime is 10122312310027. The reversal of 10122312310012 is 21001321322101.
10122312310012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
10122312310012 is an admirable number.
It is a super-2 number, since 2×101223123100122 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
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, 180755576937 + ... + 180755576992.
Almost surely, 210122312310012 is an apocalyptic number.
It is an amenable number.
10122312310012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122312310012 is a wasteful number, since it uses less digits than its factorization.
10122312310012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361511153940 (or 361511153938 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 10122312310012 its reverse (21001321322101), we get a palindrome (31123633632113).
The spelling of 10122312310012 in words is "ten trillion, one hundred twenty-two billion, three hundred twelve million, three hundred ten thousand, twelve".
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