Base | Representation |
---|---|
bin | 110111110111… |
… | …1001000101110 |
3 | 2001010010202212 |
4 | 1233233020232 |
5 | 24444303204 |
6 | 2523450422 |
7 | 503653442 |
oct | 157571056 |
9 | 61103685 |
10 | 29291054 |
11 | 15596891 |
12 | 9986a12 |
13 | 60b73b0 |
14 | 3c66822 |
15 | 2888c6e |
hex | 1bef22e |
29291054 has 8 divisors (see below), whose sum is σ = 47316360. Its totient is φ = 13518936.
The previous prime is 29291047. The next prime is 29291071. The reversal of 29291054 is 45019292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 29291054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563264 + ... + 563315.
It is an arithmetic number, because the mean of its divisors is an integer number (5914545).
Almost surely, 229291054 is an apocalyptic number.
29291054 is a deficient number, since it is larger than the sum of its proper divisors (18025306).
29291054 is a wasteful number, since it uses less digits than its factorization.
29291054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1126594.
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 29291054 is about 5412.1210259934. The cubic root of 29291054 is about 308.2560907720.
The spelling of 29291054 in words is "twenty-nine million, two hundred ninety-one thousand, fifty-four".
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