Base | Representation |
---|---|
bin | 110111011010… |
… | …1010001100111 |
3 | 2000200002200010 |
4 | 1232311101213 |
5 | 24414212210 |
6 | 2514421303 |
7 | 501645462 |
oct | 156652147 |
9 | 60602603 |
10 | 29054055 |
11 | 15444818 |
12 | 9891833 |
13 | 6033564 |
14 | 3c042d9 |
15 | 283d920 |
hex | 1bb5467 |
29054055 has 16 divisors (see below), whose sum is σ = 46577664. Its totient is φ = 15465120.
The previous prime is 29054029. The next prime is 29054063. The reversal of 29054055 is 55045092.
It is a happy number.
It is not a de Polignac number, because 29054055 - 25 = 29054023 is a prime.
It is a super-2 number, since 2×290540552 = 1688276223886050, which contains 22 as substring.
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, 7510 + ... + 10700.
It is an arithmetic number, because the mean of its divisors is an integer number (2911104).
Almost surely, 229054055 is an apocalyptic number.
29054055 is a deficient number, since it is larger than the sum of its proper divisors (17523609).
29054055 is a wasteful number, since it uses less digits than its factorization.
29054055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3806.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 29054055 is about 5390.1813513091. The cubic root of 29054055 is about 307.4224538413.
It can be divided in two parts, 290 and 54055, that added together give a palindrome (54345).
The spelling of 29054055 in words is "twenty-nine million, fifty-four thousand, fifty-five".
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