Base | Representation |
---|---|
bin | 1110111001101011001… |
… | …0100000001010001100 |
3 | 220110210002011110200122 |
4 | 3232122302200022030 |
5 | 13143242000010102 |
6 | 313334344244112 |
7 | 24331630050014 |
oct | 3563262401214 |
9 | 813702143618 |
10 | 256000000652 |
11 | 99629365580 |
12 | 41745a70638 |
13 | 1b1aa158036 |
14 | c567620c44 |
15 | 69d49520a2 |
hex | 3b9aca028c |
256000000652 has 48 divisors (see below), whose sum is σ = 502400392704. Its totient is φ = 113153040000.
The previous prime is 256000000559. The next prime is 256000000667.
It is a happy number.
256000000652 is nontrivially palindromic in base 10.
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 15 ways as a sum of consecutive naturals, for example, 333224 + ... + 789327.
It is an arithmetic number, because the mean of its divisors is an integer number (10466674848).
Almost surely, 2256000000652 is an apocalyptic number.
256000000652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
256000000652 is a deficient number, since it is larger than the sum of its proper divisors (246400392052).
256000000652 is a wasteful number, since it uses less digits than its factorization.
256000000652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122710 (or 1122708 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
It can be divided in two parts, 256000000 and 652, that added together give a palindrome (256000652).
The spelling of 256000000652 in words is "two hundred fifty-six billion, six hundred fifty-two", and thus it is an aban number.
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