Base | Representation |
---|---|
bin | 110111111011100111… |
… | …1011000000100100101 |
3 | 102111000211010220100210 |
4 | 1233313033120010211 |
5 | 3431442200320401 |
6 | 131102335330033 |
7 | 11451330114111 |
oct | 1576717300445 |
9 | 374024126323 |
10 | 120112120101 |
11 | 46a37184666 |
12 | 1b341380919 |
13 | b4324b271c |
14 | 5b561b0741 |
15 | 31cec514d6 |
hex | 1bf73d8125 |
120112120101 has 16 divisors (see below), whose sum is σ = 163184808384. Its totient is φ = 78557341824.
The previous prime is 120112120067. The next prime is 120112120109. The reversal of 120112120101 is 101021211021.
It is not a de Polignac number, because 120112120101 - 217 = 120111989029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120112120109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2531145 + ... + 2578161.
It is an arithmetic number, because the mean of its divisors is an integer number (10199050524).
Almost surely, 2120112120101 is an apocalyptic number.
It is an amenable number.
120112120101 is a deficient number, since it is larger than the sum of its proper divisors (43072688283).
120112120101 is a wasteful number, since it uses less digits than its factorization.
120112120101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63140.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 120112120101 its reverse (101021211021), we get a palindrome (221133331122).
The spelling of 120112120101 in words is "one hundred twenty billion, one hundred twelve million, one hundred twenty thousand, one hundred one".
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