Base | Representation |
---|---|
bin | 10000001011110100111… |
… | …000110101011101010101 |
3 | 10221022210211112012222111 |
4 | 100023310320311131111 |
5 | 121210301241231401 |
6 | 2210535310231021 |
7 | 143232413611600 |
oct | 20136470653525 |
9 | 3838724465874 |
10 | 1112210102101 |
11 | 39975a67546a |
12 | 15b678ab5471 |
13 | 80b5b623267 |
14 | 3bb8cd77337 |
15 | 1dde78c3e51 |
hex | 102f4e35755 |
1112210102101 has 48 divisors (see below), whose sum is σ = 1404892968192. Its totient is φ = 874375756800.
The previous prime is 1112210102053. The next prime is 1112210102111. The reversal of 1112210102101 is 1012010122111.
It is a happy number.
It is not a de Polignac number, because 1112210102101 - 27 = 1112210101973 is a prime.
It is a super-2 number, since 2×11122101021012 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112210102111) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31095510 + ... + 31131256.
It is an arithmetic number, because the mean of its divisors is an integer number (29268603504).
Almost surely, 21112210102101 is an apocalyptic number.
It is an amenable number.
1112210102101 is a deficient number, since it is larger than the sum of its proper divisors (292682866091).
1112210102101 is a wasteful number, since it uses less digits than its factorization.
1112210102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36730 (or 36723 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1112210102101 its reverse (1012010122111), we get a palindrome (2124220224212).
The spelling of 1112210102101 in words is "one trillion, one hundred twelve billion, two hundred ten million, one hundred two thousand, one hundred one".
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