Base | Representation |
---|---|
bin | 10110011011111010… |
… | …11000000011110000 |
3 | 1011002110110100020121 |
4 | 23031331120003300 |
5 | 144132102300300 |
6 | 5311125420024 |
7 | 604331545546 |
oct | 131575300360 |
9 | 34073410217 |
10 | 12045353200 |
11 | 5121319161 |
12 | 2401b6a614 |
13 | 119c683b3a |
14 | 823a65d96 |
15 | 4a772d81a |
hex | 2cdf580f0 |
12045353200 has 60 divisors (see below), whose sum is σ = 28949509960. Its totient is φ = 4816385280.
The previous prime is 12045353153. The next prime is 12045353233. The reversal of 12045353200 is 235354021.
12045353200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2164822 + ... + 2170378.
Almost surely, 212045353200 is an apocalyptic number.
12045353200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12045353200 is an abundant number, since it is smaller than the sum of its proper divisors (16904156760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12045353200 is a wasteful number, since it uses less digits than its factorization.
12045353200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10994 (or 10983 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The spelling of 12045353200 in words is "twelve billion, forty-five million, three hundred fifty-three thousand, two hundred".
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