Base | Representation |
---|---|
bin | 110111110011… |
… | …1000100010000 |
3 | 2001001110102122 |
4 | 1233213010100 |
5 | 24442224000 |
6 | 2523033412 |
7 | 503455202 |
oct | 157470420 |
9 | 61043378 |
10 | 29258000 |
11 | 15573a72 |
12 | 996b868 |
13 | 60a5335 |
14 | 3c58772 |
15 | 287e085 |
hex | 1be7110 |
29258000 has 40 divisors (see below), whose sum is σ = 70750680. Its totient is φ = 11702400.
The previous prime is 29257997. The next prime is 29258023. The reversal of 29258000 is 85292.
It can be written as a sum of positive squares in 4 ways, for example, as 4177936 + 25080064 = 2044^2 + 5008^2 .
It is a tau number, because it is divible by the number of its divisors (40).
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, 5315 + ... + 9314.
It is an arithmetic number, because the mean of its divisors is an integer number (1768767).
Almost surely, 229258000 is an apocalyptic number.
29258000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29258000 is an abundant number, since it is smaller than the sum of its proper divisors (41492680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29258000 is a wasteful number, since it uses less digits than its factorization.
29258000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14652 (or 14636 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 29258000 is about 5409.0664628936. The cubic root of 29258000 is about 308.1400948105.
The spelling of 29258000 in words is "twenty-nine million, two hundred fifty-eight thousand".
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