Base | Representation |
---|---|
bin | 11011000101000… |
… | …01010001110101 |
3 | 120211102120100120 |
4 | 31202201101311 |
5 | 431122344023 |
6 | 34312402153 |
7 | 5425524453 |
oct | 1542412165 |
9 | 524376316 |
10 | 227153013 |
11 | 10724946a |
12 | 640a6359 |
13 | 380a3489 |
14 | 2224d9d3 |
15 | 14e1e8e3 |
hex | d8a1475 |
227153013 has 12 divisors (see below), whose sum is σ = 304287264. Its totient is φ = 150730200.
The previous prime is 227153011. The next prime is 227153041. The reversal of 227153013 is 310351722.
It is not a de Polignac number, because 227153013 - 21 = 227153011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227153011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219808 + ... + 220838.
It is an arithmetic number, because the mean of its divisors is an integer number (25357272).
Almost surely, 2227153013 is an apocalyptic number.
It is an amenable number.
227153013 is a deficient number, since it is larger than the sum of its proper divisors (77134251).
227153013 is an equidigital number, since it uses as much as digits as its factorization.
227153013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1576 (or 1305 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 227153013 is about 15071.5962326490. The cubic root of 227153013 is about 610.1540531811.
The spelling of 227153013 in words is "two hundred twenty-seven million, one hundred fifty-three thousand, thirteen".
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