Base | Representation |
---|---|
bin | 1010001110111101001110… |
… | …10001110111001101110111 |
3 | 2221200101010012221001012212 |
4 | 11013132213101313031313 |
5 | 10422201434334011211 |
6 | 115510132000004035 |
7 | 4511604400022444 |
oct | 507364721671567 |
9 | 87611105831185 |
10 | 22504140141431 |
11 | 7196a52478903 |
12 | 263555300061b |
13 | c731926440b0 |
14 | 57b2c5b249cb |
15 | 2905b71a038b |
hex | 1477a7477377 |
22504140141431 has 4 divisors (see below), whose sum is σ = 24235227844632. Its totient is φ = 20773052438232.
The previous prime is 22504140141419. The next prime is 22504140141433. The reversal of 22504140141431 is 13414104140522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22504140141431 - 222 = 22504135947127 is a prime.
It is a super-2 number, since 2×225041401414312 (a number of 28 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 (22504140141433) 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, 865543851581 + ... + 865543851606.
It is an arithmetic number, because the mean of its divisors is an integer number (6058806961158).
Almost surely, 222504140141431 is an apocalyptic number.
22504140141431 is a deficient number, since it is larger than the sum of its proper divisors (1731087703201).
22504140141431 is a wasteful number, since it uses less digits than its factorization.
22504140141431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1731087703200.
The product of its (nonzero) digits is 15360, while the sum is 32.
Adding to 22504140141431 its reverse (13414104140522), we get a palindrome (35918244281953).
The spelling of 22504140141431 in words is "twenty-two trillion, five hundred four billion, one hundred forty million, one hundred forty-one thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •