Base | Representation |
---|---|
bin | 1010000011010010000110… |
… | …10000011111101111110111 |
3 | 2220021000210011121212210201 |
4 | 11001221003100133233313 |
5 | 10344114001201244111 |
6 | 115001554123501331 |
7 | 4440614455656043 |
oct | 501510320375767 |
9 | 86230704555721 |
10 | 22103030103031 |
11 | 705192a2a51a9 |
12 | 258b870087847 |
13 | c443cb04bbc7 |
14 | 565b1436d023 |
15 | 284e3d0db6c1 |
hex | 141a4341fbf7 |
22103030103031 has 8 divisors (see below), whose sum is σ = 22191728102064. Its totient is φ = 22014352988160.
The previous prime is 22103030103019. The next prime is 22103030103071. The reversal of 22103030103031 is 13030103030122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22103030103031 - 221 = 22103028005879 is a prime.
It is a super-2 number, since 2×221030301030312 (a number of 27 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 (22103030103071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098340 + ... + 7335241.
It is an arithmetic number, because the mean of its divisors is an integer number (2773966012758).
Almost surely, 222103030103031 is an apocalyptic number.
22103030103031 is a deficient number, since it is larger than the sum of its proper divisors (88697999033).
22103030103031 is a wasteful number, since it uses less digits than its factorization.
22103030103031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10442081.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 22103030103031 its reverse (13030103030122), we get a palindrome (35133133133153).
The spelling of 22103030103031 in words is "twenty-two trillion, one hundred three billion, thirty million, one hundred three thousand, thirty-one".
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