Base | Representation |
---|---|
bin | 110111111011… |
… | …1110001011110 |
3 | 2001011221022002 |
4 | 1233313301132 |
5 | 30001421210 |
6 | 2524322302 |
7 | 504161540 |
oct | 157676136 |
9 | 61157262 |
10 | 29326430 |
11 | 15610421 |
12 | 99a3392 |
13 | 60ca523 |
14 | 3c75690 |
15 | 28944a5 |
hex | 1bf7c5e |
29326430 has 32 divisors (see below), whose sum is σ = 61737984. Its totient is φ = 9819936.
The previous prime is 29326417. The next prime is 29326433. The reversal of 29326430 is 3462392.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29326393 and 29326402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29326433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1862 + ... + 7881.
It is an arithmetic number, because the mean of its divisors is an integer number (1929312).
Almost surely, 229326430 is an apocalyptic number.
29326430 is an abundant number, since it is smaller than the sum of its proper divisors (32411554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29326430 is a wasteful number, since it uses less digits than its factorization.
29326430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9800.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 29326430 is about 5415.3882593956. The cubic root of 29326430 is about 308.3801386619.
The spelling of 29326430 in words is "twenty-nine million, three hundred twenty-six thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •