Base | Representation |
---|---|
bin | 1100111110000111000011 |
3 | 20101202002210 |
4 | 30332013003 |
5 | 1332301011 |
6 | 200513203 |
7 | 40620630 |
oct | 14760703 |
9 | 6352083 |
10 | 3400131 |
11 | 1a12629 |
12 | 117b803 |
13 | 920817 |
14 | 647187 |
15 | 4726a6 |
hex | 33e1c3 |
3400131 has 8 divisors (see below), whose sum is σ = 5181184. Its totient is φ = 1942920.
The previous prime is 3400127. The next prime is 3400157. The reversal of 3400131 is 1310043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3400131 - 22 = 3400127 is a prime.
It is a super-3 number, since 3×34001313 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (3400231) 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, 80935 + ... + 80976.
It is an arithmetic number, because the mean of its divisors is an integer number (647648).
Almost surely, 23400131 is an apocalyptic number.
3400131 is a deficient number, since it is larger than the sum of its proper divisors (1781053).
3400131 is a wasteful number, since it uses less digits than its factorization.
3400131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161921.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3400131 is about 1843.9444134789. The cubic root of 3400131 is about 150.3713908113.
Adding to 3400131 its reverse (1310043), we get a palindrome (4710174).
The spelling of 3400131 in words is "three million, four hundred thousand, one hundred thirty-one".
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