Base | Representation |
---|---|
bin | 110110100100… |
… | …1111000000110 |
3 | 1222211202020100 |
4 | 1231021320012 |
5 | 24311123100 |
6 | 2501144530 |
7 | 465134115 |
oct | 155117006 |
9 | 58752210 |
10 | 28614150 |
11 | 15174264 |
12 | 96bb146 |
13 | 5c0b266 |
14 | 3b2bc7c |
15 | 27a3400 |
hex | 1b49e06 |
28614150 has 36 divisors (see below), whose sum is σ = 76877892. Its totient is φ = 7630320.
The previous prime is 28614083. The next prime is 28614169. The reversal of 28614150 is 5141682.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31344 + ... + 32243.
It is an arithmetic number, because the mean of its divisors is an integer number (2135497).
Almost surely, 228614150 is an apocalyptic number.
28614150 is an abundant number, since it is smaller than the sum of its proper divisors (48263742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28614150 is a wasteful number, since it uses less digits than its factorization.
28614150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63605 (or 63597 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 28614150 is about 5349.2195692456. The cubic root of 28614150 is about 305.8630041639.
The spelling of 28614150 in words is "twenty-eight million, six hundred fourteen thousand, one hundred fifty".
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