Base | Representation |
---|---|
bin | 1101000110101001011… |
… | …1000100001011010111 |
3 | 210112002012010122012020 |
4 | 3101222113010023113 |
5 | 12142022404340321 |
6 | 251230413224223 |
7 | 22156515431604 |
oct | 3215227041327 |
9 | 715065118166 |
10 | 225122730711 |
11 | 87523a0466a |
12 | 37769192073 |
13 | 182c90c74c8 |
14 | ac788956ab |
15 | 5cc8cdb4c6 |
hex | 346a5c42d7 |
225122730711 has 8 divisors (see below), whose sum is σ = 300215604480. Its totient is φ = 150055838712.
The previous prime is 225122730691. The next prime is 225122730739. The reversal of 225122730711 is 117037221522.
225122730711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 225122730711 - 27 = 225122730583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225122730211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6475215 + ... + 6509888.
It is an arithmetic number, because the mean of its divisors is an integer number (37526950560).
Almost surely, 2225122730711 is an apocalyptic number.
225122730711 is a deficient number, since it is larger than the sum of its proper divisors (75092873769).
225122730711 is a wasteful number, since it uses less digits than its factorization.
225122730711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12990885.
The product of its (nonzero) digits is 11760, while the sum is 33.
The spelling of 225122730711 in words is "two hundred twenty-five billion, one hundred twenty-two million, seven hundred thirty thousand, seven hundred eleven".
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