Base | Representation |
---|---|
bin | 110100001101110001… |
… | …1010110000110100101 |
3 | 101201102122000022122120 |
4 | 1220123203112012211 |
5 | 3314121114300401 |
6 | 123302405020153 |
7 | 11046502113630 |
oct | 1503343260645 |
9 | 351378008576 |
10 | 112131400101 |
11 | 436112855a6 |
12 | 198946b4659 |
13 | a75cc600b6 |
14 | 55da2c4c17 |
15 | 2db42b3836 |
hex | 1a1b8d61a5 |
112131400101 has 32 divisors (see below), whose sum is σ = 172866704640. Its totient is φ = 63329250816.
The previous prime is 112131400093. The next prime is 112131400111. The reversal of 112131400101 is 101004131211.
It is not a de Polignac number, because 112131400101 - 23 = 112131400093 is a prime.
It is a super-2 number, since 2×1121314001012 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112131400111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573735 + ... + 743931.
It is an arithmetic number, because the mean of its divisors is an integer number (5402084520).
Almost surely, 2112131400101 is an apocalyptic number.
It is an amenable number.
112131400101 is a deficient number, since it is larger than the sum of its proper divisors (60735304539).
112131400101 is a wasteful number, since it uses less digits than its factorization.
112131400101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170573.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 112131400101 its reverse (101004131211), we get a palindrome (213135531312).
The spelling of 112131400101 in words is "one hundred twelve billion, one hundred thirty-one million, four hundred thousand, one hundred one".
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