Base | Representation |
---|---|
bin | 11011000100100… |
… | …11110110111101 |
3 | 120211022202221201 |
4 | 31202103312331 |
5 | 431114114140 |
6 | 34311255501 |
7 | 5425205266 |
oct | 1542236675 |
9 | 524282851 |
10 | 227098045 |
11 | 107211139 |
12 | 6407a591 |
13 | 38084455 |
14 | 2223796d |
15 | 14e0d49a |
hex | d893dbd |
227098045 has 16 divisors (see below), whose sum is σ = 281392128. Its totient is φ = 175815360.
The previous prime is 227098037. The next prime is 227098073. The reversal of 227098045 is 540890722.
It is not a de Polignac number, because 227098045 - 23 = 227098037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 227097995 and 227098013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32122 + ... + 38548.
It is an arithmetic number, because the mean of its divisors is an integer number (17587008).
Almost surely, 2227098045 is an apocalyptic number.
It is an amenable number.
227098045 is a deficient number, since it is larger than the sum of its proper divisors (54294083).
227098045 is a wasteful number, since it uses less digits than its factorization.
227098045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6660.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 227098045 is about 15069.7725596639. The cubic root of 227098045 is about 610.1048328292.
The spelling of 227098045 in words is "two hundred twenty-seven million, ninety-eight thousand, forty-five".
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