Base | Representation |
---|---|
bin | 101100110010… |
… | …110011011001 |
3 | 211002120120122 |
4 | 230302303121 |
5 | 11001224200 |
6 | 1055403025 |
7 | 201544322 |
oct | 54626331 |
9 | 24076518 |
10 | 11742425 |
11 | 66a0292 |
12 | 3b23475 |
13 | 25819a6 |
14 | 17b9449 |
15 | 106e385 |
hex | b32cd9 |
11742425 has 12 divisors (see below), whose sum is σ = 14738640. Its totient is φ = 9279120.
The previous prime is 11742421. The next prime is 11742457. The reversal of 11742425 is 52424711.
It is not a de Polignac number, because 11742425 - 22 = 11742421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11742394 and 11742403.
It is not an unprimeable number, because it can be changed into a prime (11742421) 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, 755 + ... + 4904.
It is an arithmetic number, because the mean of its divisors is an integer number (1228220).
Almost surely, 211742425 is an apocalyptic number.
It is an amenable number.
11742425 is a deficient number, since it is larger than the sum of its proper divisors (2996215).
11742425 is an equidigital number, since it uses as much as digits as its factorization.
11742425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5752 (or 5747 counting only the distinct ones).
The product of its digits is 2240, while the sum is 26.
The square root of 11742425 is about 3426.7221947511. The cubic root of 11742425 is about 227.2929323855.
It can be divided in two parts, 11742 and 425, that added together give a cube (12167 = 233).
The spelling of 11742425 in words is "eleven million, seven hundred forty-two thousand, four hundred twenty-five".
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