Base | Representation |
---|---|
bin | 1010001101100001101110… |
… | …01001011011100000111001 |
3 | 2221111200022112212210122112 |
4 | 11012300313021123200321 |
5 | 10420400332121223421 |
6 | 115431405141302105 |
7 | 4505215120540061 |
oct | 506606711334071 |
9 | 87450275783575 |
10 | 22455014242361 |
11 | 7178133158818 |
12 | 2627b22a04935 |
13 | c6b663a0056c |
14 | 578b8552c3a1 |
15 | 28e18e41d45b |
hex | 146c3725b839 |
22455014242361 has 4 divisors (see below), whose sum is σ = 22455042790992. Its totient is φ = 22454985693732.
The previous prime is 22455014242307. The next prime is 22455014242429. The reversal of 22455014242361 is 16324241055422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 22455014242361 - 214 = 22455014225977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22455014242861) 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, 13060055 + ... + 14679068.
It is an arithmetic number, because the mean of its divisors is an integer number (5613760697748).
Almost surely, 222455014242361 is an apocalyptic number.
It is an amenable number.
22455014242361 is a deficient number, since it is larger than the sum of its proper divisors (28548631).
22455014242361 is an equidigital number, since it uses as much as digits as its factorization.
22455014242361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28548630.
The product of its (nonzero) digits is 460800, while the sum is 41.
Adding to 22455014242361 its reverse (16324241055422), we get a palindrome (38779255297783).
The spelling of 22455014242361 in words is "twenty-two trillion, four hundred fifty-five billion, fourteen million, two hundred forty-two thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •