Base | Representation |
---|---|
bin | 1010100001011101110100… |
… | …01010110001100111101100 |
3 | 10000221011200012120112121020 |
4 | 11100232322022301213230 |
5 | 11013111422211213122 |
6 | 121114230520334140 |
7 | 4605550360304241 |
oct | 520567212614754 |
9 | 100834605515536 |
10 | 23140112210412 |
11 | 741173709922a |
12 | 2718860914350 |
13 | cbb145a03102 |
14 | 59ddb76315c8 |
15 | 2a1dda0b3c5c |
hex | 150bba2b19ec |
23140112210412 has 48 divisors (see below), whose sum is σ = 54551796203520. Its totient is φ = 7633924728192.
The previous prime is 23140112210323. The next prime is 23140112210441. The reversal of 23140112210412 is 21401221104132.
It is a super-2 number, since 2×231401122104122 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17938788 + ... + 19185419.
It is an arithmetic number, because the mean of its divisors is an integer number (1136495754240).
Almost surely, 223140112210412 is an apocalyptic number.
It is an amenable number.
23140112210412 is an abundant number, since it is smaller than the sum of its proper divisors (31411683993108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23140112210412 is a wasteful number, since it uses less digits than its factorization.
23140112210412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37124750 (or 37124748 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 23140112210412 its reverse (21401221104132), we get a palindrome (44541333314544).
The spelling of 23140112210412 in words is "twenty-three trillion, one hundred forty billion, one hundred twelve million, two hundred ten thousand, four hundred twelve".
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