Base | Representation |
---|---|
bin | 11011101101001… |
… | …11101011111101 |
3 | 121012100021020110 |
4 | 31312213223331 |
5 | 434000002031 |
6 | 35021340233 |
7 | 5521361400 |
oct | 1566475375 |
9 | 535307213 |
10 | 232422141 |
11 | 10a218216 |
12 | 65a07679 |
13 | 391c98c3 |
14 | 22c21d37 |
15 | 15610c46 |
hex | dda7afd |
232422141 has 24 divisors (see below), whose sum is σ = 361079040. Its totient is φ = 132596352.
The previous prime is 232422137. The next prime is 232422143. The reversal of 232422141 is 141224232.
It is not a de Polignac number, because 232422141 - 22 = 232422137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232422143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147540 + ... + 149106.
It is an arithmetic number, because the mean of its divisors is an integer number (15044960).
Almost surely, 2232422141 is an apocalyptic number.
232422141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
232422141 is a deficient number, since it is larger than the sum of its proper divisors (128656899).
232422141 is a wasteful number, since it uses less digits than its factorization.
232422141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2593 (or 2586 counting only the distinct ones).
The product of its digits is 768, while the sum is 21.
The square root of 232422141 is about 15245.3973710100. The cubic root of 232422141 is about 614.8358263610.
Adding to 232422141 its reverse (141224232), we get a palindrome (373646373).
The spelling of 232422141 in words is "two hundred thirty-two million, four hundred twenty-two thousand, one hundred forty-one".
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