Base | Representation |
---|---|
bin | 1100101010101111… |
… | …1101110111011111 |
3 | 22202222200110220212 |
4 | 3022223331313133 |
5 | 23431013220411 |
6 | 1321233003035 |
7 | 150160653620 |
oct | 31253756737 |
9 | 8688613825 |
10 | 3400523231 |
11 | 1495563486 |
12 | 7aa9b347b |
13 | 42267a031 |
14 | 2438a5a47 |
15 | 14d80c68b |
hex | caafdddf |
3400523231 has 8 divisors (see below), whose sum is σ = 3981100704. Its totient is φ = 2843642880.
The previous prime is 3400523177. The next prime is 3400523257. The reversal of 3400523231 is 1323250043.
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 3400523231 - 26 = 3400523167 is a prime.
It is a super-2 number, since 2×34005232312 = 23127116489141358722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3400523197 and 3400523206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3400523281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5923970 + ... + 5924543.
It is an arithmetic number, because the mean of its divisors is an integer number (497637588).
Almost surely, 23400523231 is an apocalyptic number.
3400523231 is a deficient number, since it is larger than the sum of its proper divisors (580577473).
3400523231 is a wasteful number, since it uses less digits than its factorization.
3400523231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11848561.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 3400523231 is about 58314.0054446614. The cubic root of 3400523231 is about 1503.7717275061.
Adding to 3400523231 its reverse (1323250043), we get a palindrome (4723773274).
The spelling of 3400523231 in words is "three billion, four hundred million, five hundred twenty-three thousand, two hundred thirty-one".
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