Base | Representation |
---|---|
bin | 101111000010010101… |
… | …0111111111000001100 |
3 | 100122201120100100102201 |
4 | 1132010222333320030 |
5 | 3123332042041022 |
6 | 114223045131244 |
7 | 10204060533325 |
oct | 1360452777014 |
9 | 318646310381 |
10 | 101010112012 |
11 | 39924636217 |
12 | 176b00b9b24 |
13 | 96a9b7a464 |
14 | 4c6328144c |
15 | 2962c67127 |
hex | 1784abfe0c |
101010112012 has 6 divisors (see below), whose sum is σ = 176767696028. Its totient is φ = 50505056004.
The previous prime is 101010112003. The next prime is 101010112013. The reversal of 101010112012 is 210211010101.
It is a self number, because there is not a number n which added to its sum of digits gives 101010112012.
It is not an unprimeable number, because it can be changed into a prime (101010112013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12626263998 + ... + 12626264005.
Almost surely, 2101010112012 is an apocalyptic number.
It is an amenable number.
101010112012 is a deficient number, since it is larger than the sum of its proper divisors (75757584016).
101010112012 is a wasteful number, since it uses less digits than its factorization.
101010112012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25252528007 (or 25252528005 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 101010112012 its reverse (210211010101), we get a palindrome (311221122113).
The spelling of 101010112012 in words is "one hundred one billion, ten million, one hundred twelve thousand, twelve".
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