Base | Representation |
---|---|
bin | 1101000101101111101010 |
3 | 20110022222222 |
4 | 31011233222 |
5 | 1334301102 |
6 | 201314042 |
7 | 41111042 |
oct | 15055752 |
9 | 6408888 |
10 | 3431402 |
11 | 1a34077 |
12 | 1195922 |
13 | 931b20 |
14 | 654722 |
15 | 47baa2 |
hex | 345bea |
3431402 has 16 divisors (see below), whose sum is σ = 5574912. Its totient is φ = 1574640.
The previous prime is 3431401. The next prime is 3431411. The reversal of 3431402 is 2041343.
It is not an unprimeable number, because it can be changed into a prime (3431401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6803 + ... + 7289.
It is an arithmetic number, because the mean of its divisors is an integer number (348432).
Almost surely, 23431402 is an apocalyptic number.
3431402 is a deficient number, since it is larger than the sum of its proper divisors (2143510).
3431402 is a wasteful number, since it uses less digits than its factorization.
3431402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 773.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 3431402 is about 1852.4043834973. The cubic root of 3431402 is about 150.8309732409.
Adding to 3431402 its reverse (2041343), we get a palindrome (5472745).
The spelling of 3431402 in words is "three million, four hundred thirty-one thousand, four hundred two".
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