Base | Representation |
---|---|
bin | 110111110000… |
… | …0010100100100 |
3 | 2001000001112101 |
4 | 1233200110210 |
5 | 24440332442 |
6 | 2522301444 |
7 | 503311513 |
oct | 157402444 |
9 | 61001471 |
10 | 29230372 |
11 | 15555236 |
12 | 9957884 |
13 | 60958a2 |
14 | 3c4c67a |
15 | 2875cb7 |
hex | 1be0524 |
29230372 has 6 divisors (see below), whose sum is σ = 51153158. Its totient is φ = 14615184.
The previous prime is 29230337. The next prime is 29230393. The reversal of 29230372 is 27303292.
It can be written as a sum of positive squares in only one way, i.e., 18887716 + 10342656 = 4346^2 + 3216^2 .
It is a super-3 number, since 3×292303723 (a number of 23 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 29230372.
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 as a sum of consecutive naturals, namely, 3653793 + ... + 3653800.
Almost surely, 229230372 is an apocalyptic number.
It is an amenable number.
29230372 is a deficient number, since it is larger than the sum of its proper divisors (21922786).
29230372 is a wasteful number, since it uses less digits than its factorization.
29230372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7307597 (or 7307595 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 28.
The square root of 29230372 is about 5406.5119994318. The cubic root of 29230372 is about 308.0430731912.
The spelling of 29230372 in words is "twenty-nine million, two hundred thirty thousand, three hundred seventy-two".
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