Base | Representation |
---|---|
bin | 11011111101111… |
… | …10001000010111 |
3 | 121100110111002120 |
4 | 31332332020113 |
5 | 440030024343 |
6 | 35140311023 |
7 | 5546106510 |
oct | 1576761027 |
9 | 540414076 |
10 | 234611223 |
11 | 110482980 |
12 | 666a2473 |
13 | 397b5112 |
14 | 23231a07 |
15 | 158e4683 |
hex | dfbe217 |
234611223 has 32 divisors (see below), whose sum is σ = 392547840. Its totient is φ = 121080960.
The previous prime is 234611197. The next prime is 234611227. The reversal of 234611223 is 322116432.
It is not a de Polignac number, because 234611223 - 26 = 234611159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 234611193 and 234611202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234611227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33033 + ... + 39501.
It is an arithmetic number, because the mean of its divisors is an integer number (12267120).
Almost surely, 2234611223 is an apocalyptic number.
234611223 is a deficient number, since it is larger than the sum of its proper divisors (157936617).
234611223 is a wasteful number, since it uses less digits than its factorization.
234611223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6647.
The product of its digits is 1728, while the sum is 24.
The square root of 234611223 is about 15317.0239602868. The cubic root of 234611223 is about 616.7600871697.
Adding to 234611223 its reverse (322116432), we get a palindrome (556727655).
The spelling of 234611223 in words is "two hundred thirty-four million, six hundred eleven thousand, two hundred twenty-three".
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