Base | Representation |
---|---|
bin | 11010110111010… |
… | …00111111101010 |
3 | 120201000221112212 |
4 | 31123220333222 |
5 | 430142141420 |
6 | 34210005122 |
7 | 5404303643 |
oct | 1533507752 |
9 | 521027485 |
10 | 225349610 |
11 | 106227552 |
12 | 635767a2 |
13 | 378c1685 |
14 | 21d006ca |
15 | 14bb53c5 |
hex | d6e8fea |
225349610 has 32 divisors (see below), whose sum is σ = 417951360. Its totient is φ = 87417792.
The previous prime is 225349591. The next prime is 225349651. The reversal of 225349610 is 16943522.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139427 + ... + 141033.
It is an arithmetic number, because the mean of its divisors is an integer number (13060980).
Almost surely, 2225349610 is an apocalyptic number.
225349610 is a deficient number, since it is larger than the sum of its proper divisors (192601750).
225349610 is a wasteful number, since it uses less digits than its factorization.
225349610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 225349610 is about 15011.6491432487. The cubic root of 225349610 is about 608.5350585560.
The spelling of 225349610 in words is "two hundred twenty-five million, three hundred forty-nine thousand, six hundred ten".
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