Base | Representation |
---|---|
bin | 110111111110… |
… | …1100100000000 |
3 | 2001020010211101 |
4 | 1233331210000 |
5 | 30003201034 |
6 | 2525024144 |
7 | 504320635 |
oct | 157754400 |
9 | 61203741 |
10 | 29350144 |
11 | 1562721a |
12 | 99b5054 |
13 | 6108265 |
14 | 3c8018c |
15 | 289b514 |
hex | 1bfd900 |
29350144 has 18 divisors (see below), whose sum is σ = 58586150. Its totient is φ = 14674944.
The previous prime is 29350141. The next prime is 29350151. The reversal of 29350144 is 44105392.
It can be written as a sum of positive squares in only one way, i.e., 23040000 + 6310144 = 4800^2 + 2512^2 .
It is a super-2 number, since 2×293501442 = 1722861905641472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (29350141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57069 + ... + 57580.
Almost surely, 229350144 is an apocalyptic number.
It is an amenable number.
29350144 is a deficient number, since it is larger than the sum of its proper divisors (29236006).
29350144 is an equidigital number, since it uses as much as digits as its factorization.
29350144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114665 (or 114651 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 29350144 is about 5417.5773183223. The cubic root of 29350144 is about 308.4632372680.
The spelling of 29350144 in words is "twenty-nine million, three hundred fifty thousand, one hundred forty-four".
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