Base | Representation |
---|---|
bin | 110100010100011000… |
… | …1011100110100010111 |
3 | 101202000002100222212122 |
4 | 1220220301130310113 |
5 | 3320044404421211 |
6 | 123340411010155 |
7 | 11055134312012 |
oct | 1505061346427 |
9 | 352002328778 |
10 | 112353201431 |
11 | 437154a9189 |
12 | 19936a3995b |
13 | a796bab6a3 |
14 | 561b940379 |
15 | 2dc89c76db |
hex | 1a28c5cd17 |
112353201431 has 4 divisors (see below), whose sum is σ = 112354266600. Its totient is φ = 112352136264.
The previous prime is 112353201427. The next prime is 112353201491. The reversal of 112353201431 is 134102353211.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 112353201431 - 22 = 112353201427 is a prime.
It is a super-2 number, since 2×1123532014312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112353201431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112353201491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354521 + ... + 591938.
It is an arithmetic number, because the mean of its divisors is an integer number (28088566650).
Almost surely, 2112353201431 is an apocalyptic number.
112353201431 is a deficient number, since it is larger than the sum of its proper divisors (1065169).
112353201431 is an equidigital number, since it uses as much as digits as its factorization.
112353201431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065168.
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 112353201431 its reverse (134102353211), we get a palindrome (246455554642).
The spelling of 112353201431 in words is "one hundred twelve billion, three hundred fifty-three million, two hundred one thousand, four hundred thirty-one".
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