Base | Representation |
---|---|
bin | 111000111111… |
… | …0111100011100 |
3 | 2002020001210002 |
4 | 1301332330130 |
5 | 30122130332 |
6 | 2544233432 |
7 | 511655654 |
oct | 161767434 |
9 | 62201702 |
10 | 29880092 |
11 | 159593a0 |
12 | a00b878 |
13 | 6262538 |
14 | 3d7b364 |
15 | 2953562 |
hex | 1c7ef1c |
29880092 has 24 divisors (see below), whose sum is σ = 59013360. Its totient is φ = 13112960.
The previous prime is 29880079. The next prime is 29880113. The reversal of 29880092 is 29008892.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10433 + ... + 12984.
It is an arithmetic number, because the mean of its divisors is an integer number (2458890).
Almost surely, 229880092 is an apocalyptic number.
29880092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
29880092 is a deficient number, since it is larger than the sum of its proper divisors (29133268).
29880092 is a wasteful number, since it uses less digits than its factorization.
29880092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23461 (or 23459 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 38.
The square root of 29880092 is about 5466.2685627400. The cubic root of 29880092 is about 310.3087177779.
It can be divided in two parts, 298800 and 92, that added together give a palindrome (298892).
The spelling of 29880092 in words is "twenty-nine million, eight hundred eighty thousand, ninety-two".
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