Base | Representation |
---|---|
bin | 110111110010… |
… | …0111111010010 |
3 | 2001001000202110 |
4 | 1233210333102 |
5 | 24441440430 |
6 | 2522530150 |
7 | 503421324 |
oct | 157447722 |
9 | 61030673 |
10 | 29249490 |
11 | 15568636 |
12 | 9966956 |
13 | 60a14ba |
14 | 3c55614 |
15 | 287b7b0 |
hex | 1be4fd2 |
29249490 has 16 divisors (see below), whose sum is σ = 70198848. Its totient is φ = 7799856.
The previous prime is 29249489. The next prime is 29249501. The reversal of 29249490 is 9494292.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487462 + ... + 487521.
It is an arithmetic number, because the mean of its divisors is an integer number (4387428).
Almost surely, 229249490 is an apocalyptic number.
29249490 is an abundant number, since it is smaller than the sum of its proper divisors (40949358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29249490 is a wasteful number, since it uses less digits than its factorization.
29249490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974993.
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 29249490 is about 5408.2797634738. The cubic root of 29249490 is about 308.1102166406.
The spelling of 29249490 in words is "twenty-nine million, two hundred forty-nine thousand, four hundred ninety".
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