Base | Representation |
---|---|
bin | 110111111001… |
… | …0000110111110 |
3 | 2001010202110211 |
4 | 1233302012332 |
5 | 30000200410 |
6 | 2524023034 |
7 | 504034105 |
oct | 157620676 |
9 | 61122424 |
10 | 29303230 |
11 | 155a4a50 |
12 | 9991a7a |
13 | 60bcab8 |
14 | 3c6b03c |
15 | 288c68a |
hex | 1bf21be |
29303230 has 32 divisors (see below), whose sum is σ = 57811968. Its totient is φ = 10605600.
The previous prime is 29303227. The next prime is 29303243. The reversal of 29303230 is 3230392.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29319 + ... + 30301.
It is an arithmetic number, because the mean of its divisors is an integer number (1806624).
Almost surely, 229303230 is an apocalyptic number.
29303230 is a deficient number, since it is larger than the sum of its proper divisors (28508738).
29303230 is a wasteful number, since it uses less digits than its factorization.
29303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1272.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 29303230 is about 5413.2457915746. The cubic root of 29303230 is about 308.2987978526.
The spelling of 29303230 in words is "twenty-nine million, three hundred three thousand, two hundred thirty".
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