Base | Representation |
---|---|
bin | 11001100100111… |
… | …010111100110100 |
3 | 1002220102222221120 |
4 | 121210322330310 |
5 | 1334322442134 |
6 | 110325143540 |
7 | 13430236530 |
oct | 3144727464 |
9 | 1086388846 |
10 | 429109044 |
11 | 200247a81 |
12 | bb85abb0 |
13 | 6ab93ba0 |
14 | 40dc0bc0 |
15 | 27a13649 |
hex | 1993af34 |
429109044 has 48 divisors (see below), whose sum is σ = 1232316288. Its totient is φ = 113171328.
The previous prime is 429109007. The next prime is 429109049. The reversal of 429109044 is 440901924.
It is a junction number, because it is equal to n+sod(n) for n = 429108996 and 429109014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (429109049) 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, 195387 + ... + 197570.
It is an arithmetic number, because the mean of its divisors is an integer number (25673256).
Almost surely, 2429109044 is an apocalyptic number.
It is an amenable number.
429109044 is an abundant number, since it is smaller than the sum of its proper divisors (803207244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429109044 is a wasteful number, since it uses less digits than its factorization.
429109044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392984 (or 392982 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 429109044 is about 20714.9473569208. The cubic root of 429109044 is about 754.2625690007.
The spelling of 429109044 in words is "four hundred twenty-nine million, one hundred nine thousand, forty-four".
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