Base | Representation |
---|---|
bin | 11010011110101100… |
… | …101111100011010010 |
3 | 2201101111110011112202 |
4 | 122132230233203102 |
5 | 431212134124020 |
6 | 21021151323202 |
7 | 2024402562104 |
oct | 323654574322 |
9 | 81344404482 |
10 | 28432333010 |
11 | 11070346684 |
12 | 5615b20502 |
13 | 28b16701b3 |
14 | 153a16d574 |
15 | b161b4e75 |
hex | 69eb2f8d2 |
28432333010 has 32 divisors (see below), whose sum is σ = 51611548032. Its totient is φ = 11276778240.
The previous prime is 28432333003. The next prime is 28432333019. The reversal of 28432333010 is 1033323482.
It is not an unprimeable number, because it can be changed into a prime (28432333019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698602 + ... + 1715258.
It is an arithmetic number, because the mean of its divisors is an integer number (1612860876).
Almost surely, 228432333010 is an apocalyptic number.
28432333010 is a deficient number, since it is larger than the sum of its proper divisors (23179215022).
28432333010 is a wasteful number, since it uses less digits than its factorization.
28432333010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18098.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 28432333010 its reverse (1033323482), we get a palindrome (29465656492).
The spelling of 28432333010 in words is "twenty-eight billion, four hundred thirty-two million, three hundred thirty-three thousand, ten".
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