Base | Representation |
---|---|
bin | 11110001000110… |
… | …11101110000000 |
3 | 122121201121022202 |
4 | 33010123232000 |
5 | 1004210222402 |
6 | 41030452332 |
7 | 6156636401 |
oct | 1704335600 |
9 | 577647282 |
10 | 252820352 |
11 | 11a78a744 |
12 | 708040a8 |
13 | 404bc355 |
14 | 258119a8 |
15 | 172deb02 |
hex | f11bb80 |
252820352 has 32 divisors (see below), whose sum is σ = 504441000. Its totient is φ = 126215680.
The previous prime is 252820343. The next prime is 252820361. The reversal of 252820352 is 253028252.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (252820343) and next prime (252820361).
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119399 + ... + 121497.
Almost surely, 2252820352 is an apocalyptic number.
It is an amenable number.
252820352 is a deficient number, since it is larger than the sum of its proper divisors (251620648).
252820352 is an equidigital number, since it uses as much as digits as its factorization.
252820352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3054 (or 3042 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 252820352 is about 15900.3255312588. The cubic root of 252820352 is about 632.3206192455.
The spelling of 252820352 in words is "two hundred fifty-two million, eight hundred twenty thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •