Base | Representation |
---|---|
bin | 1101000110101110010… |
… | …0011011001101100111 |
3 | 210112010121021221100121 |
4 | 3101223210123031213 |
5 | 12142043102311101 |
6 | 251232420022411 |
7 | 22160153003413 |
oct | 3215344331547 |
9 | 715117257317 |
10 | 225143010151 |
11 | 875343a5934 |
12 | 37773b31a07 |
13 | 18300377b87 |
14 | ac7b453d43 |
15 | 5cca9950a1 |
hex | 346b91b367 |
225143010151 has 4 divisors (see below), whose sum is σ = 230378894152. Its totient is φ = 219907126152.
The previous prime is 225143010149. The next prime is 225143010161. The reversal of 225143010151 is 151010341522.
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 225143010151 - 21 = 225143010149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225143010161) 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, 2617941936 + ... + 2617942021.
It is an arithmetic number, because the mean of its divisors is an integer number (57594723538).
Almost surely, 2225143010151 is an apocalyptic number.
225143010151 is a deficient number, since it is larger than the sum of its proper divisors (5235884001).
225143010151 is an equidigital number, since it uses as much as digits as its factorization.
225143010151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5235884000.
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 225143010151 its reverse (151010341522), we get a palindrome (376153351673).
The spelling of 225143010151 in words is "two hundred twenty-five billion, one hundred forty-three million, ten thousand, one hundred fifty-one".
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