Base | Representation |
---|---|
bin | 101111010101… |
… | …010100011111 |
3 | 212100101201002 |
4 | 233111110133 |
5 | 11134024340 |
6 | 1121540515 |
7 | 210316130 |
oct | 57252437 |
9 | 25311632 |
10 | 12408095 |
11 | 7005427 |
12 | 41a473b |
13 | 275598b |
14 | 190dc87 |
15 | 1151715 |
hex | bd551f |
12408095 has 16 divisors (see below), whose sum is σ = 17340480. Its totient is φ = 8346624.
The previous prime is 12408089. The next prime is 12408103. The reversal of 12408095 is 59080421.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12408095 is a prime.
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, 1490 + ... + 5199.
It is an arithmetic number, because the mean of its divisors is an integer number (1083780).
Almost surely, 212408095 is an apocalyptic number.
12408095 is a deficient number, since it is larger than the sum of its proper divisors (4932385).
12408095 is an equidigital number, since it uses as much as digits as its factorization.
12408095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6754.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 12408095 is about 3522.5125975644. The cubic root of 12408095 is about 231.5092616963.
The spelling of 12408095 in words is "twelve million, four hundred eight thousand, ninety-five".
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