Base | Representation |
---|---|
bin | 1111110101110101… |
… | …1100011101111001 |
3 | 101222100112222122100 |
4 | 3331131130131321 |
5 | 32202100320200 |
6 | 1541542414013 |
7 | 210243262524 |
oct | 37535343571 |
9 | 11870488570 |
10 | 4252354425 |
11 | 1892385900 |
12 | 9a8131309 |
13 | 529ca9967 |
14 | 2c4a83bbb |
15 | 19d4c1d00 |
hex | fd75c779 |
4252354425 has 108 divisors (see below), whose sum is σ = 8737065792. Its totient is φ = 1971816000.
The previous prime is 4252354423. The next prime is 4252354427. The reversal of 4252354425 is 5244532524.
4252354425 is a `hidden beast` number, since 42 + 52 + 3 + 544 + 25 = 666.
It is an interprime number because it is at equal distance from previous prime (4252354423) and next prime (4252354427).
It is not a de Polignac number, because 4252354425 - 21 = 4252354423 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4252354425.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4252354423) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 622780 + ... + 629570.
Almost surely, 24252354425 is an apocalyptic number.
4252354425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4252354425 is an abundant number, since it is smaller than the sum of its proper divisors (4484711367).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4252354425 is a wasteful number, since it uses less digits than its factorization.
4252354425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6852 (or 6833 counting only the distinct ones).
The product of its digits is 192000, while the sum is 36.
The square root of 4252354425 is about 65210.0791672576. The cubic root of 4252354425 is about 1620.1049600490.
Adding to 4252354425 its reverse (5244532524), we get a palindrome (9496886949).
The spelling of 4252354425 in words is "four billion, two hundred fifty-two million, three hundred fifty-four thousand, four hundred twenty-five".
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