Base | Representation |
---|---|
bin | 110100010010110111… |
… | …0101000011101001111 |
3 | 101201212112021100110001 |
4 | 1220211232220131033 |
5 | 3314443321143043 |
6 | 123331344225131 |
7 | 11053644235465 |
oct | 1504556503517 |
9 | 351775240401 |
10 | 112302131023 |
11 | 43699697235 |
12 | 1992190b1a7 |
13 | a78943a004 |
14 | 5614c48835 |
15 | 2dc428a74d |
hex | 1a25ba874f |
112302131023 has 4 divisors (see below), whose sum is σ = 112468999648. Its totient is φ = 112135262400.
The previous prime is 112302130979. The next prime is 112302131203. The reversal of 112302131023 is 320131203211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320131203211 = 163309 ⋅1960279.
It is a cyclic number.
It is not a de Polignac number, because 112302131023 - 213 = 112302122831 is a prime.
It is a super-2 number, since 2×1123021310232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112302132023) 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, 83433303 + ... + 83434648.
It is an arithmetic number, because the mean of its divisors is an integer number (28117249912).
Almost surely, 2112302131023 is an apocalyptic number.
112302131023 is a deficient number, since it is larger than the sum of its proper divisors (166868625).
112302131023 is an equidigital number, since it uses as much as digits as its factorization.
112302131023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166868624.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 112302131023 its reverse (320131203211), we get a palindrome (432433334234).
The spelling of 112302131023 in words is "one hundred twelve billion, three hundred two million, one hundred thirty-one thousand, twenty-three".
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