Base | Representation |
---|---|
bin | 10111001010010000… |
… | …11111000010101000 |
3 | 1012002120000211022210 |
4 | 23211020133002220 |
5 | 200431120010402 |
6 | 5413454445120 |
7 | 620062312653 |
oct | 134510370250 |
9 | 35076024283 |
10 | 12434141352 |
11 | 5300826486 |
12 | 24b02037a0 |
13 | 123209b0b9 |
14 | 85d54c89a |
15 | 4cb92a06c |
hex | 2e521f0a8 |
12434141352 has 32 divisors (see below), whose sum is σ = 31203564480. Its totient is φ = 4128952320.
The previous prime is 12434141351. The next prime is 12434141359. The reversal of 12434141352 is 25314143421.
It is not an unprimeable number, because it can be changed into a prime (12434141351) 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, 978649 + ... + 991272.
It is an arithmetic number, because the mean of its divisors is an integer number (975111390).
Almost surely, 212434141352 is an apocalyptic number.
12434141352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12434141352 is an abundant number, since it is smaller than the sum of its proper divisors (18769423128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12434141352 is a wasteful number, since it uses less digits than its factorization.
12434141352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1970193 (or 1970189 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
Adding to 12434141352 its reverse (25314143421), we get a palindrome (37748284773).
The spelling of 12434141352 in words is "twelve billion, four hundred thirty-four million, one hundred forty-one thousand, three hundred fifty-two".
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