Base | Representation |
---|---|
bin | 101000001011011111… |
… | …010110110011011010 |
3 | 11010100200010010210201 |
4 | 220023133112303122 |
5 | 1201323431122302 |
6 | 31452552132414 |
7 | 3055052464606 |
oct | 501337266332 |
9 | 133320103721 |
10 | 43142442202 |
11 | 17329869412 |
12 | 844039710a |
13 | 40b711a912 |
14 | 2133a92506 |
15 | 11c7815c87 |
hex | a0b7d6cda |
43142442202 has 8 divisors (see below), whose sum is σ = 64808414496. Its totient is φ = 21539637372.
The previous prime is 43142442181. The next prime is 43142442227. The reversal of 43142442202 is 20224424134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×431424422022 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15790158 + ... + 15792889.
It is an arithmetic number, because the mean of its divisors is an integer number (8101051812).
Almost surely, 243142442202 is an apocalyptic number.
43142442202 is a deficient number, since it is larger than the sum of its proper divisors (21665972294).
43142442202 is a wasteful number, since it uses less digits than its factorization.
43142442202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31583732.
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 43142442202 its reverse (20224424134), we get a palindrome (63366866336).
The spelling of 43142442202 in words is "forty-three billion, one hundred forty-two million, four hundred forty-two thousand, two hundred two".
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