Base | Representation |
---|---|
bin | 111000010010… |
… | …0010110110100 |
3 | 2001112012210120 |
4 | 1300210112310 |
5 | 30023242134 |
6 | 2532251540 |
7 | 505552125 |
oct | 160442664 |
9 | 61465716 |
10 | 29509044 |
11 | 15725644 |
12 | 9a70bb0 |
13 | 6162696 |
14 | 3cc204c |
15 | 28cd649 |
hex | 1c245b4 |
29509044 has 24 divisors (see below), whose sum is σ = 70320768. Its totient is φ = 9626880.
The previous prime is 29509019. The next prime is 29509057. The reversal of 29509044 is 44090592.
29509044 = T1097 + T1098 + ... + T1143.
It is a junction number, because it is equal to n+sod(n) for n = 29508996 and 29509014.
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, 25597 + ... + 26724.
It is an arithmetic number, because the mean of its divisors is an integer number (2930032).
Almost surely, 229509044 is an apocalyptic number.
It is an amenable number.
29509044 is an abundant number, since it is smaller than the sum of its proper divisors (40811724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29509044 is a wasteful number, since it uses less digits than its factorization.
29509044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52375 (or 52373 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 29509044 is about 5432.2227494829. Note that the first 3 decimals coincide. The cubic root of 29509044 is about 309.0189031282.
The spelling of 29509044 in words is "twenty-nine million, five hundred nine thousand, forty-four".
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