Base | Representation |
---|---|
bin | 1000010011100100010… |
… | …00110100110111001100 |
3 | 1000021121211000012002201 |
4 | 10021302020310313030 |
5 | 14133430441222321 |
6 | 335034130531244 |
7 | 26422023263101 |
oct | 4116210646714 |
9 | 1007554005081 |
10 | 285382757836 |
11 | 100037143980 |
12 | 47386136b24 |
13 | 20bb06980a7 |
14 | db53ab4aa8 |
15 | 76542a4291 |
hex | 4272234dcc |
285382757836 has 24 divisors (see below), whose sum is σ = 544837792464. Its totient is φ = 129715586880.
The previous prime is 285382757789. The next prime is 285382757879. The reversal of 285382757836 is 638757283582.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842786 + ... + 1991638.
It is an arithmetic number, because the mean of its divisors is an integer number (22701574686).
Almost surely, 2285382757836 is an apocalyptic number.
It is an amenable number.
285382757836 is a deficient number, since it is larger than the sum of its proper divisors (259455034628).
285382757836 is a wasteful number, since it uses less digits than its factorization.
285382757836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192441 (or 192439 counting only the distinct ones).
The product of its digits is 135475200, while the sum is 64.
The spelling of 285382757836 in words is "two hundred eighty-five billion, three hundred eighty-two million, seven hundred fifty-seven thousand, eight hundred thirty-six".
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