Base | Representation |
---|---|
bin | 1111110111101100… |
… | …1010101001011000 |
3 | 101222220012211100000 |
4 | 3331323022221120 |
5 | 32211044131002 |
6 | 1542421413000 |
7 | 210366433002 |
oct | 37573125130 |
9 | 11886184300 |
10 | 4260145752 |
11 | 1896817615 |
12 | 9aa86a160 |
13 | 52b7a7105 |
14 | 2c5b11372 |
15 | 19e01061c |
hex | fdecaa58 |
4260145752 has 48 divisors (see below), whose sum is σ = 11965229640. Its totient is φ = 1420047936.
The previous prime is 4260145739. The next prime is 4260145759. The reversal of 4260145752 is 2575410624.
It is a happy number.
4260145752 is a `hidden beast` number, since 4 + 2 + 601 + 45 + 7 + 5 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4260145759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093773 + ... + 1097660.
Almost surely, 24260145752 is an apocalyptic number.
It is an amenable number.
4260145752 is an abundant number, since it is smaller than the sum of its proper divisors (7705083888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4260145752 is a wasteful number, since it uses less digits than its factorization.
4260145752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2191454 (or 2191438 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 4260145752 is about 65269.7920327620. The cubic root of 4260145752 is about 1621.0938291781.
The spelling of 4260145752 in words is "four billion, two hundred sixty million, one hundred forty-five thousand, seven hundred fifty-two".
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