Base | Representation |
---|---|
bin | 11110100010010… |
… | …00110000000100 |
3 | 122211222210110202 |
4 | 33101020300010 |
5 | 1011033304112 |
6 | 41230110032 |
7 | 6230146361 |
oct | 1721106004 |
9 | 584883422 |
10 | 256150532 |
11 | 121654760 |
12 | 7194b318 |
13 | 410b7081 |
14 | 2603b468 |
15 | 1774b6c2 |
hex | f448c04 |
256150532 has 12 divisors (see below), whose sum is σ = 489014736. Its totient is φ = 116432040.
The previous prime is 256150523. The next prime is 256150541. The reversal of 256150532 is 235051652.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (256150523) and next prime (256150541).
It is a super-2 number, since 2×2561505322 = 131226190087766048, which contains 22 as substring.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 256150495 and 256150504.
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, 2910758 + ... + 2910845.
It is an arithmetic number, because the mean of its divisors is an integer number (40751228).
Almost surely, 2256150532 is an apocalyptic number.
256150532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
256150532 is a deficient number, since it is larger than the sum of its proper divisors (232864204).
256150532 is a wasteful number, since it uses less digits than its factorization.
256150532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5821618 (or 5821616 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 256150532 is about 16004.7034336785. The cubic root of 256150532 is about 635.0848519509.
The spelling of 256150532 in words is "two hundred fifty-six million, one hundred fifty thousand, five hundred thirty-two".
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