Base | Representation |
---|---|
bin | 11010001100010100… |
… | …110010001001010111 |
3 | 2200121000101101121212 |
4 | 122030110302021113 |
5 | 430044224443140 |
6 | 20530420132035 |
7 | 2013640404500 |
oct | 321424621127 |
9 | 80530341555 |
10 | 28124062295 |
11 | 10a2233329a |
12 | 554a83701b |
13 | 28628379a4 |
14 | 150b245ba7 |
15 | ae90c0765 |
hex | 68c532257 |
28124062295 has 24 divisors (see below), whose sum is σ = 41325159600. Its totient is φ = 18270064512.
The previous prime is 28124062289. The next prime is 28124062313. The reversal of 28124062295 is 59226042182.
It is a happy number.
It is not a de Polignac number, because 28124062295 - 216 = 28123996759 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3016190 + ... + 3025499.
It is an arithmetic number, because the mean of its divisors is an integer number (1721881650).
Almost surely, 228124062295 is an apocalyptic number.
28124062295 is a deficient number, since it is larger than the sum of its proper divisors (13201097305).
28124062295 is a wasteful number, since it uses less digits than its factorization.
28124062295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6041727 (or 6041720 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 28124062295 in words is "twenty-eight billion, one hundred twenty-four million, sixty-two thousand, two hundred ninety-five".
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