Base | Representation |
---|---|
bin | 1000010010100000… |
… | …0110011010100010 |
3 | 12202001221000121111 |
4 | 2010220012122202 |
5 | 14024111321141 |
6 | 1004443413534 |
7 | 106066035160 |
oct | 20450063242 |
9 | 5661830544 |
10 | 2225104546 |
11 | a42016a85 |
12 | 5212242aa |
13 | 295cb1312 |
14 | 171734230 |
15 | d052a381 |
hex | 84a066a2 |
2225104546 has 32 divisors (see below), whose sum is σ = 3945443328. Its totient is φ = 920995920.
The previous prime is 2225104529. The next prime is 2225104549. The reversal of 2225104546 is 6454015222.
It is a super-2 number, since 2×22251045462 = 9902180481259732232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (2225104549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222081 + ... + 231883.
It is an arithmetic number, because the mean of its divisors is an integer number (123295104).
Almost surely, 22225104546 is an apocalyptic number.
2225104546 is a deficient number, since it is larger than the sum of its proper divisors (1720338782).
2225104546 is a wasteful number, since it uses less digits than its factorization.
2225104546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10366.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 2225104546 is about 47171.0138326494. The cubic root of 2225104546 is about 1305.5198324404.
Adding to 2225104546 its reverse (6454015222), we get a palindrome (8679119768).
The spelling of 2225104546 in words is "two billion, two hundred twenty-five million, one hundred four thousand, five hundred forty-six".
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