Base | Representation |
---|---|
bin | 11001100100111… |
… | …001011110010010 |
3 | 1002220102200122111 |
4 | 121210321132102 |
5 | 1334322243434 |
6 | 110325055534 |
7 | 13430213065 |
oct | 3144713622 |
9 | 1086380574 |
10 | 429102994 |
11 | 200243481 |
12 | bb8575aa |
13 | 6ab911c8 |
14 | 40dbc8dc |
15 | 27a11964 |
hex | 19939792 |
429102994 has 4 divisors (see below), whose sum is σ = 643654494. Its totient is φ = 214551496.
The previous prime is 429102991. The next prime is 429103013. The reversal of 429102994 is 499201924.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 326344225 + 102758769 = 18065^2 + 10137^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (429102991) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107275747 + ... + 107275750.
Almost surely, 2429102994 is an apocalyptic number.
429102994 is a deficient number, since it is larger than the sum of its proper divisors (214551500).
429102994 is a wasteful number, since it uses less digits than its factorization.
429102994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214551499.
The product of its (nonzero) digits is 46656, while the sum is 40.
The square root of 429102994 is about 20714.8013265877. The cubic root of 429102994 is about 754.2590242063.
The spelling of 429102994 in words is "four hundred twenty-nine million, one hundred two thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •