Base | Representation |
---|---|
bin | 1101000110011000101… |
… | …0001101111110011001 |
3 | 210111220021112001110120 |
4 | 3101212022031332121 |
5 | 12141401334112410 |
6 | 251215414503453 |
7 | 22155001411500 |
oct | 3214612157631 |
9 | 714807461416 |
10 | 225052254105 |
11 | 87498148538 |
12 | 37749664b89 |
13 | 182b761ca83 |
14 | ac6d38b837 |
15 | 5cc2a19570 |
hex | 346628df99 |
225052254105 has 48 divisors (see below), whose sum is σ = 419256103680. Its totient is φ = 102786878208.
The previous prime is 225052254067. The next prime is 225052254109. The reversal of 225052254105 is 501452250522.
It is a happy number.
It is not a de Polignac number, because 225052254105 - 28 = 225052253849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225052254109) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 666736 + ... + 945854.
It is an arithmetic number, because the mean of its divisors is an integer number (8734502160).
Almost surely, 2225052254105 is an apocalyptic number.
It is an amenable number.
225052254105 is a deficient number, since it is larger than the sum of its proper divisors (194203849575).
225052254105 is a wasteful number, since it uses less digits than its factorization.
225052254105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280238 (or 280231 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 33.
The spelling of 225052254105 in words is "two hundred twenty-five billion, fifty-two million, two hundred fifty-four thousand, one hundred five".
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