Base | Representation |
---|---|
bin | 110110000010… |
… | …0010111011100 |
3 | 1222022021200101 |
4 | 1230010113130 |
5 | 24223020221 |
6 | 2451110444 |
7 | 462540052 |
oct | 154042734 |
9 | 58267611 |
10 | 28329436 |
11 | 14a9a363 |
12 | 95a2424 |
13 | 5b3b7a5 |
14 | 3a961d2 |
15 | 2748d91 |
hex | 1b045dc |
28329436 has 12 divisors (see below), whose sum is σ = 49638960. Its totient is φ = 14146880.
The previous prime is 28329421. The next prime is 28329461. The reversal of 28329436 is 63492382.
It is a junction number, because it is equal to n+sod(n) for n = 28329395 and 28329404.
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, 496 + ... + 7543.
It is an arithmetic number, because the mean of its divisors is an integer number (4136580).
Almost surely, 228329436 is an apocalyptic number.
It is an amenable number.
28329436 is a deficient number, since it is larger than the sum of its proper divisors (21309524).
28329436 is a wasteful number, since it uses less digits than its factorization.
28329436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8924 (or 8922 counting only the distinct ones).
The product of its digits is 62208, while the sum is 37.
The square root of 28329436 is about 5322.5403709131. The cubic root of 28329436 is about 304.8451637275.
The spelling of 28329436 in words is "twenty-eight million, three hundred twenty-nine thousand, four hundred thirty-six".
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