Base | Representation |
---|---|
bin | 111000001111… |
… | …1110010110111 |
3 | 2001111021011112 |
4 | 1300133302313 |
5 | 30022142414 |
6 | 2532025235 |
7 | 505443503 |
oct | 160376267 |
9 | 61437145 |
10 | 29490359 |
11 | 157125a8 |
12 | 9a6221b |
13 | 6157022 |
14 | 3cb9303 |
15 | 28c7d3e |
hex | 1c1fcb7 |
29490359 has 4 divisors (see below), whose sum is σ = 31225104. Its totient is φ = 27755616.
The previous prime is 29490353. The next prime is 29490397. The reversal of 29490359 is 95309492.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29490359 - 24 = 29490343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29490353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867347 + ... + 867380.
It is an arithmetic number, because the mean of its divisors is an integer number (7806276).
Almost surely, 229490359 is an apocalyptic number.
29490359 is a deficient number, since it is larger than the sum of its proper divisors (1734745).
29490359 is a wasteful number, since it uses less digits than its factorization.
29490359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1734744.
The product of its (nonzero) digits is 87480, while the sum is 41.
The square root of 29490359 is about 5430.5026470853. The cubic root of 29490359 is about 308.9536662093.
The spelling of 29490359 in words is "twenty-nine million, four hundred ninety thousand, three hundred fifty-nine".
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