Base | Representation |
---|---|
bin | 101111000101010111… |
… | …1101101010110000000 |
3 | 100122222200002022100102 |
4 | 1132022233231112000 |
5 | 3124034133310422 |
6 | 114241125141532 |
7 | 10206435622331 |
oct | 1361257552600 |
9 | 318880068312 |
10 | 101112010112 |
11 | 39977103823 |
12 | 1771a25a8a8 |
13 | 96c5006ba9 |
14 | 4c72a08288 |
15 | 296bb94192 |
hex | 178abed580 |
101112010112 has 64 divisors (see below), whose sum is σ = 202145803200. Its totient is φ = 50377764864.
The previous prime is 101112010091. The next prime is 101112010123. The reversal of 101112010112 is 211010211101.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 101112010093 and 101112010102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63872873 + ... + 63874455.
It is an arithmetic number, because the mean of its divisors is an integer number (3158528175).
Almost surely, 2101112010112 is an apocalyptic number.
It is an amenable number.
101112010112 is a deficient number, since it is larger than the sum of its proper divisors (101033793088).
101112010112 is an equidigital number, since it uses as much as digits as its factorization.
101112010112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3043 (or 3031 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 101112010112 its reverse (211010211101), we get a palindrome (312122221213).
The spelling of 101112010112 in words is "one hundred one billion, one hundred twelve million, ten thousand, one hundred twelve".
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