Base | Representation |
---|---|
bin | 11011000101101… |
… | …10010011010101 |
3 | 120211120221110220 |
4 | 31202312103111 |
5 | 431133123000 |
6 | 34314304553 |
7 | 5426333511 |
oct | 1542662325 |
9 | 524527426 |
10 | 227239125 |
11 | 1072a8133 |
12 | 64128159 |
13 | 38103729 |
14 | 22273141 |
15 | 14e3a1a0 |
hex | d8b64d5 |
227239125 has 32 divisors (see below), whose sum is σ = 386201088. Its totient is φ = 118606400.
The previous prime is 227239109. The next prime is 227239139. The reversal of 227239125 is 521932722.
It is not a de Polignac number, because 227239125 - 24 = 227239109 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11179 + ... + 24071.
It is an arithmetic number, because the mean of its divisors is an integer number (12068784).
Almost surely, 2227239125 is an apocalyptic number.
227239125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
227239125 is a deficient number, since it is larger than the sum of its proper divisors (158961963).
227239125 is a wasteful number, since it uses less digits than its factorization.
227239125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12958 (or 12948 counting only the distinct ones).
The product of its digits is 15120, while the sum is 33.
The square root of 227239125 is about 15074.4527263845. The cubic root of 227239125 is about 610.2311450456.
The spelling of 227239125 in words is "two hundred twenty-seven million, two hundred thirty-nine thousand, one hundred twenty-five".
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