Base | Representation |
---|---|
bin | 111010110101101001111… |
… | …101110010100010110111 |
3 | 112022112120110101000010201 |
4 | 322311221331302202313 |
5 | 1012221231024443111 |
6 | 12333252524101331 |
7 | 565056533123452 |
oct | 72655175624267 |
9 | 15275513330121 |
10 | 4043342031031 |
11 | 1319854192026 |
12 | 553763094847 |
13 | 234393388444 |
14 | dd9ad708499 |
15 | 7029b0986c1 |
hex | 3ad69f728b7 |
4043342031031 has 8 divisors (see below), whose sum is σ = 4044802308624. Its totient is φ = 4041882001920.
The previous prime is 4043342031019. The next prime is 4043342031037. The reversal of 4043342031031 is 1301302433404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4043342031031 - 223 = 4043333642423 is a prime.
It is a super-2 number, since 2×40433420310312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4043342031037) 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, 36218160 + ... + 36329626.
It is an arithmetic number, because the mean of its divisors is an integer number (505600288578).
Almost surely, 24043342031031 is an apocalyptic number.
4043342031031 is a deficient number, since it is larger than the sum of its proper divisors (1460277593).
4043342031031 is a wasteful number, since it uses less digits than its factorization.
4043342031031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124241.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 4043342031031 its reverse (1301302433404), we get a palindrome (5344644464435).
The spelling of 4043342031031 in words is "four trillion, forty-three billion, three hundred forty-two million, thirty-one thousand, thirty-one".
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