Base | Representation |
---|---|
bin | 11110001011000… |
… | …10111011100000 |
3 | 122122021102102201 |
4 | 33011202323200 |
5 | 1004244041112 |
6 | 41041022544 |
7 | 6162262645 |
oct | 1705427340 |
9 | 578242381 |
10 | 253112032 |
11 | 11a9698a8 |
12 | 70924a54 |
13 | 40592044 |
14 | 25889dcc |
15 | 1734b257 |
hex | f162ee0 |
253112032 has 12 divisors (see below), whose sum is σ = 498314376. Its totient is φ = 126556000.
The previous prime is 253112023. The next prime is 253112051. The reversal of 253112032 is 230211352.
253112032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3954844 + ... + 3954907.
It is an arithmetic number, because the mean of its divisors is an integer number (41526198).
Almost surely, 2253112032 is an apocalyptic number.
It is an amenable number.
253112032 is a deficient number, since it is larger than the sum of its proper divisors (245202344).
253112032 is an equidigital number, since it uses as much as digits as its factorization.
253112032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7909761 (or 7909753 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 253112032 is about 15909.4950265557. The cubic root of 253112032 is about 632.5636961896.
Adding to 253112032 its reverse (230211352), we get a palindrome (483323384).
The spelling of 253112032 in words is "two hundred fifty-three million, one hundred twelve thousand, thirty-two".
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