Base | Representation |
---|---|
bin | 111000110101… |
… | …1101101011000 |
3 | 2002002001201000 |
4 | 1301223231120 |
5 | 30112120204 |
6 | 2542425000 |
7 | 511210161 |
oct | 161535530 |
9 | 62061630 |
10 | 29801304 |
11 | 15905185 |
12 | 9b92160 |
13 | 6235710 |
14 | 3d5a768 |
15 | 293a039 |
hex | 1c6bb58 |
29801304 has 64 divisors (see below), whose sum is σ = 89157600. Its totient is φ = 9168768.
The previous prime is 29801297. The next prime is 29801309. The reversal of 29801304 is 40310892.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29801309) 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, 2499 + ... + 8114.
Almost surely, 229801304 is an apocalyptic number.
29801304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29801304 is an abundant number, since it is smaller than the sum of its proper divisors (59356296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29801304 is a wasteful number, since it uses less digits than its factorization.
29801304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10641 (or 10631 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 29801304 is about 5459.0570614347. The cubic root of 29801304 is about 310.0357364282.
The spelling of 29801304 in words is "twenty-nine million, eight hundred one thousand, three hundred four".
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