Base | Representation |
---|---|
bin | 10111001010010111… |
… | …11101101010111110 |
3 | 1012002121202011012122 |
4 | 23211023331222332 |
5 | 200431333200441 |
6 | 5413530202542 |
7 | 620103131360 |
oct | 134513755276 |
9 | 35077664178 |
10 | 12435053246 |
11 | 5301299610 |
12 | 24b0583452 |
13 | 123232a195 |
14 | 85d708d30 |
15 | 4cba5a34b |
hex | 2e52fdabe |
12435053246 has 64 divisors (see below), whose sum is σ = 23473566720. Its totient is φ = 4799520000.
The previous prime is 12435053237. The next prime is 12435053249. The reversal of 12435053246 is 64235053421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12435053249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15370490 + ... + 15371298.
It is an arithmetic number, because the mean of its divisors is an integer number (366774480).
Almost surely, 212435053246 is an apocalyptic number.
12435053246 is a deficient number, since it is larger than the sum of its proper divisors (11038513474).
12435053246 is a wasteful number, since it uses less digits than its factorization.
12435053246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641.
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 12435053246 in words is "twelve billion, four hundred thirty-five million, fifty-three thousand, two hundred forty-six".
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