Base | Representation |
---|---|
bin | 1100110010000111… |
… | …1011001001110001 |
3 | 22212010212110202110 |
4 | 3030201323021301 |
5 | 24011422220410 |
6 | 1324255435533 |
7 | 151014542064 |
oct | 31441731161 |
9 | 8763773673 |
10 | 3431445105 |
11 | 1500a63550 |
12 | 7b9225ba9 |
13 | 428bb57ba |
14 | 247a348db |
15 | 1513b9720 |
hex | cc87b271 |
3431445105 has 32 divisors (see below), whose sum is σ = 5992058880. Its totient is φ = 1663001280.
The previous prime is 3431445077. The next prime is 3431445109. The reversal of 3431445105 is 5015441343.
3431445105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3431445105 - 27 = 3431444977 is a prime.
It is a super-2 number, since 2×34314451052 = 23549631017256922050, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3431445109) 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, 737376 + ... + 742014.
It is an arithmetic number, because the mean of its divisors is an integer number (187251840).
Almost surely, 23431445105 is an apocalyptic number.
It is an amenable number.
3431445105 is a deficient number, since it is larger than the sum of its proper divisors (2560613775).
3431445105 is a wasteful number, since it uses less digits than its factorization.
3431445105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9141.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 3431445105 is about 58578.5379213241. The cubic root of 3431445105 is about 1508.3160481385.
Adding to 3431445105 its reverse (5015441343), we get a palindrome (8446886448).
The spelling of 3431445105 in words is "three billion, four hundred thirty-one million, four hundred forty-five thousand, one hundred five".
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