Base | Representation |
---|---|
bin | 10100010010101… |
… | …001011000010100 |
3 | 212201120202110120 |
4 | 110102221120110 |
5 | 1144122314104 |
6 | 53440351540 |
7 | 11302425204 |
oct | 2422513024 |
9 | 781522416 |
10 | 340432404 |
11 | 16518a9a4 |
12 | 960155b0 |
13 | 556b63c0 |
14 | 332da404 |
15 | 1ed48cd9 |
hex | 144a9614 |
340432404 has 24 divisors (see below), whose sum is σ = 855445920. Its totient is φ = 104748384.
The previous prime is 340432373. The next prime is 340432423. The reversal of 340432404 is 404234043.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090974 + ... + 1091285.
It is an arithmetic number, because the mean of its divisors is an integer number (35643580).
Almost surely, 2340432404 is an apocalyptic number.
It is an amenable number.
340432404 is an abundant number, since it is smaller than the sum of its proper divisors (515013516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340432404 is a wasteful number, since it uses less digits than its factorization.
340432404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2182279 (or 2182277 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 340432404 is about 18450.8103887065. The cubic root of 340432404 is about 698.2489595027.
Adding to 340432404 its reverse (404234043), we get a palindrome (744666447).
The spelling of 340432404 in words is "three hundred forty million, four hundred thirty-two thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •