Base | Representation |
---|---|
bin | 100111101001110… |
… | …1010010110001100 |
3 | 10102201200011022010 |
4 | 1033103222112030 |
5 | 10211110214002 |
6 | 340010221220 |
7 | 44654344626 |
oct | 11723522614 |
9 | 3381604263 |
10 | 1330554252 |
11 | 623077115 |
12 | 311724810 |
13 | 182875311 |
14 | c89d5c16 |
15 | 7bc2846c |
hex | 4f4ea58c |
1330554252 has 24 divisors (see below), whose sum is σ = 3117515632. Its totient is φ = 441676800.
The previous prime is 1330554229. The next prime is 1330554257. The reversal of 1330554252 is 2524550331.
1330554252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (1330554257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227149 + ... + 232932.
Almost surely, 21330554252 is an apocalyptic number.
1330554252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1330554252 is an abundant number, since it is smaller than the sum of its proper divisors (1786961380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330554252 is a wasteful number, since it uses less digits than its factorization.
1330554252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460329 (or 460327 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 1330554252 is about 36476.7631787690. The cubic root of 1330554252 is about 1099.8771906972.
The spelling of 1330554252 in words is "one billion, three hundred thirty million, five hundred fifty-four thousand, two hundred fifty-two".
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