Base | Representation |
---|---|
bin | 101101001000… |
… | …101100010111 |
3 | 211021010120110 |
4 | 231020230113 |
5 | 11012111322 |
6 | 1101334103 |
7 | 202366611 |
oct | 55105427 |
9 | 24233513 |
10 | 11832087 |
11 | 6751693 |
12 | 3b67333 |
13 | 25b3747 |
14 | 17dddb1 |
15 | 108ac0c |
hex | b48b17 |
11832087 has 16 divisors (see below), whose sum is σ = 16410240. Its totient is φ = 7574112.
The previous prime is 11832083. The next prime is 11832089. The reversal of 11832087 is 78023811.
It is a happy number.
11832087 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11832087 - 22 = 11832083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11832083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26488 + ... + 26930.
It is an arithmetic number, because the mean of its divisors is an integer number (1025640).
Almost surely, 211832087 is an apocalyptic number.
11832087 is a deficient number, since it is larger than the sum of its proper divisors (4578153).
11832087 is a wasteful number, since it uses less digits than its factorization.
11832087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782.
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 11832087 is about 3439.7800801795. The cubic root of 11832087 is about 227.8699820419.
Adding to 11832087 its reverse (78023811), we get a palindrome (89855898).
The spelling of 11832087 in words is "eleven million, eight hundred thirty-two thousand, eighty-seven".
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