Base | Representation |
---|---|
bin | 110111101111… |
… | …1111111100110 |
3 | 2000222222200200 |
4 | 1233133333212 |
5 | 24440312110 |
6 | 2522251330 |
7 | 503304555 |
oct | 157377746 |
9 | 60888620 |
10 | 29229030 |
11 | 15554226 |
12 | 9956b46 |
13 | 60950ac |
14 | 3c4bd9c |
15 | 28756c0 |
hex | 1bdffe6 |
29229030 has 48 divisors (see below), whose sum is σ = 79999920. Its totient is φ = 7383744.
The previous prime is 29229019. The next prime is 29229037. The reversal of 29229030 is 3092292.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29228985 and 29229003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29229037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6837 + ... + 10256.
It is an arithmetic number, because the mean of its divisors is an integer number (1666665).
Almost surely, 229229030 is an apocalyptic number.
29229030 is an abundant number, since it is smaller than the sum of its proper divisors (50770890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29229030 is a wasteful number, since it uses less digits than its factorization.
29229030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17125 (or 17122 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 29229030 is about 5406.3878884150. The cubic root of 29229030 is about 308.0383589151.
The spelling of 29229030 in words is "twenty-nine million, two hundred twenty-nine thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •