Base | Representation |
---|---|
bin | 101100010101… |
… | …010001101101 |
3 | 210212102200101 |
4 | 230111101231 |
5 | 10433341420 |
6 | 1053031101 |
7 | 200531611 |
oct | 54252155 |
9 | 23772611 |
10 | 11621485 |
11 | 6618437 |
12 | 3a85491 |
13 | 253b925 |
14 | 1787341 |
15 | 104860a |
hex | b1546d |
11621485 has 16 divisors (see below), whose sum is σ = 14325696. Its totient is φ = 9047808.
The previous prime is 11621461. The next prime is 11621501. The reversal of 11621485 is 58412611.
11621485 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11621485 - 211 = 11619437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37702 + ... + 38008.
It is an arithmetic number, because the mean of its divisors is an integer number (895356).
Almost surely, 211621485 is an apocalyptic number.
It is an amenable number.
11621485 is a deficient number, since it is larger than the sum of its proper divisors (2704211).
11621485 is a wasteful number, since it uses less digits than its factorization.
11621485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492.
The product of its digits is 1920, while the sum is 28.
The square root of 11621485 is about 3409.0299206666. The cubic root of 11621485 is about 226.5099106001.
The spelling of 11621485 in words is "eleven million, six hundred twenty-one thousand, four hundred eighty-five".
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