Base | Representation |
---|---|
bin | 1101000110100101101… |
… | …0110110110000011110 |
3 | 210112001002102202011010 |
4 | 3101221122312300132 |
5 | 12142004334301402 |
6 | 251225051040050 |
7 | 22156234323342 |
oct | 3215132666036 |
9 | 715032382133 |
10 | 225106947102 |
11 | 87516004164 |
12 | 37763a40026 |
13 | 182c5a5c2ab |
14 | ac76747622 |
15 | 5cc771ea6c |
hex | 34696b6c1e |
225106947102 has 64 divisors (see below), whose sum is σ = 478890973440. Its totient is φ = 70342272000.
The previous prime is 225106947049. The next prime is 225106947103. The reversal of 225106947102 is 201749601522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225106947103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5250352 + ... + 5293052.
It is an arithmetic number, because the mean of its divisors is an integer number (7482671460).
Almost surely, 2225106947102 is an apocalyptic number.
225106947102 is an abundant number, since it is smaller than the sum of its proper divisors (253784026338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225106947102 is a wasteful number, since it uses less digits than its factorization.
225106947102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43209.
The product of its (nonzero) digits is 60480, while the sum is 39.
The spelling of 225106947102 in words is "two hundred twenty-five billion, one hundred six million, nine hundred forty-seven thousand, one hundred two".
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