Base | Representation |
---|---|
bin | 10111001010011110… |
… | …11000101110001010 |
3 | 1012002200102201222022 |
4 | 23211033120232022 |
5 | 200432100403344 |
6 | 5414001324442 |
7 | 620113556243 |
oct | 134517305612 |
9 | 35080381868 |
10 | 12435950474 |
11 | 5301851722 |
12 | 24b0936722 |
13 | 123258269c |
14 | 85d89dcca |
15 | 4cbb860ee |
hex | 2e53d8b8a |
12435950474 has 16 divisors (see below), whose sum is σ = 18795224448. Its totient is φ = 6171050592.
The previous prime is 12435950473. The next prime is 12435950479. The reversal of 12435950474 is 47405953421.
It is not an unprimeable number, because it can be changed into a prime (12435950473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99599 + ... + 186525.
It is an arithmetic number, because the mean of its divisors is an integer number (1174701528).
Almost surely, 212435950474 is an apocalyptic number.
12435950474 is a deficient number, since it is larger than the sum of its proper divisors (6359273974).
12435950474 is a wasteful number, since it uses less digits than its factorization.
12435950474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87469.
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 12435950474 in words is "twelve billion, four hundred thirty-five million, nine hundred fifty thousand, four hundred seventy-four".
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