Base | Representation |
---|---|
bin | 110111110010… |
… | …1110100000110 |
3 | 2001001012101122 |
4 | 1233211310012 |
5 | 24442042440 |
6 | 2522553542 |
7 | 503434223 |
oct | 157456406 |
9 | 61035348 |
10 | 29252870 |
11 | 15570129 |
12 | 99688b2 |
13 | 60a2bba |
14 | 3c5694a |
15 | 287c7b5 |
hex | 1be5d06 |
29252870 has 16 divisors (see below), whose sum is σ = 53442288. Its totient is φ = 11526240.
The previous prime is 29252863. The next prime is 29252887. The reversal of 29252870 is 7825292.
It is a self number, because there is not a number n which added to its sum of digits gives 29252870.
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, 21161 + ... + 22500.
It is an arithmetic number, because the mean of its divisors is an integer number (3340143).
Almost surely, 229252870 is an apocalyptic number.
29252870 is a deficient number, since it is larger than the sum of its proper divisors (24189418).
29252870 is a wasteful number, since it uses less digits than its factorization.
29252870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43735.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 29252870 is about 5408.5922382816. The cubic root of 29252870 is about 308.1220843395.
The spelling of 29252870 in words is "twenty-nine million, two hundred fifty-two thousand, eight hundred seventy".
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