Base | Representation |
---|---|
bin | 101101001110… |
… | …000010101100 |
3 | 211022020121220 |
4 | 231032002230 |
5 | 11013311441 |
6 | 1102023340 |
7 | 202520520 |
oct | 55160254 |
9 | 24266556 |
10 | 11853996 |
11 | 67670a0 |
12 | 3b77b50 |
13 | 25c06cb |
14 | 1807d80 |
15 | 1092466 |
hex | b4e0ac |
11853996 has 48 divisors (see below), whose sum is σ = 34487040. Its totient is φ = 3078720.
The previous prime is 11853991. The next prime is 11854001. The reversal of 11853996 is 69935811.
It is an interprime number because it is at equal distance from previous prime (11853991) and next prime (11854001).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11853991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5491 + ... + 7338.
It is an arithmetic number, because the mean of its divisors is an integer number (718480).
Almost surely, 211853996 is an apocalyptic number.
It is an amenable number.
11853996 is an abundant number, since it is smaller than the sum of its proper divisors (22633044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11853996 is a wasteful number, since it uses less digits than its factorization.
11853996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12854 (or 12852 counting only the distinct ones).
The product of its digits is 58320, while the sum is 42.
The square root of 11853996 is about 3442.9632585899. The cubic root of 11853996 is about 228.0105412178.
The spelling of 11853996 in words is "eleven million, eight hundred fifty-three thousand, nine hundred ninety-six".
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