Base | Representation |
---|---|
bin | 110011010011… |
… | …110001011100 |
3 | 221022100101110 |
4 | 303103301130 |
5 | 11420402312 |
6 | 1200142020 |
7 | 222216540 |
oct | 63236134 |
9 | 27270343 |
10 | 13450332 |
11 | 7657485 |
12 | 4607910 |
13 | 2a2c19c |
14 | 1b01a20 |
15 | 12aa43c |
hex | cd3c5c |
13450332 has 48 divisors (see below), whose sum is σ = 37981440. Its totient is φ = 3616512.
The previous prime is 13450321. The next prime is 13450361. The reversal of 13450332 is 23305431.
It is a super-2 number, since 2×134503322 = 361822861820448, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 13450299 and 13450308.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3282 + ... + 6137.
It is an arithmetic number, because the mean of its divisors is an integer number (791280).
Almost surely, 213450332 is an apocalyptic number.
13450332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13450332 is an abundant number, since it is smaller than the sum of its proper divisors (24531108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13450332 is a wasteful number, since it uses less digits than its factorization.
13450332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9450 (or 9448 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 13450332 is about 3667.4694272754. The cubic root of 13450332 is about 237.8177877051.
Adding to 13450332 its reverse (23305431), we get a palindrome (36755763).
The spelling of 13450332 in words is "thirteen million, four hundred fifty thousand, three hundred thirty-two".
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