Base | Representation |
---|---|
bin | 11011001000011… |
… | …10101011001101 |
3 | 120212021100000102 |
4 | 31210032223031 |
5 | 431231213401 |
6 | 34330140445 |
7 | 5432402030 |
oct | 1544165315 |
9 | 525240012 |
10 | 227601101 |
11 | 107525092 |
12 | 64281725 |
13 | 381cc410 |
14 | 22329017 |
15 | 14eac56b |
hex | d90eacd |
227601101 has 16 divisors (see below), whose sum is σ = 289164288. Its totient is φ = 174268800.
The previous prime is 227601089. The next prime is 227601131. The reversal of 227601101 is 101106722.
It is a cyclic number.
It is not a de Polignac number, because 227601101 - 226 = 160492237 is a prime.
It is a super-2 number, since 2×2276011012 = 103604522352824402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227601131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37520 + ... + 43161.
It is an arithmetic number, because the mean of its divisors is an integer number (18072768).
Almost surely, 2227601101 is an apocalyptic number.
It is an amenable number.
227601101 is a deficient number, since it is larger than the sum of its proper divisors (61563187).
227601101 is a wasteful number, since it uses less digits than its factorization.
227601101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80732.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 227601101 is about 15086.4542222485. The cubic root of 227601101 is about 610.5549916333.
Adding to 227601101 its reverse (101106722), we get a palindrome (328707823).
The spelling of 227601101 in words is "two hundred twenty-seven million, six hundred one thousand, one hundred one".
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