Base | Representation |
---|---|
bin | 1001000010001111… |
… | …1000011101101101 |
3 | 20021000200022000110 |
4 | 2100203320131231 |
5 | 14431340403141 |
6 | 1040355050233 |
7 | 114046632411 |
oct | 22043703555 |
9 | 6230608013 |
10 | 2425325421 |
11 | 103503a982 |
12 | 5782a0979 |
13 | 2c8614ccc |
14 | 190172d41 |
15 | e2dc9e16 |
hex | 908f876d |
2425325421 has 8 divisors (see below), whose sum is σ = 3294781920. Its totient is φ = 1586376272.
The previous prime is 2425325407. The next prime is 2425325453. The reversal of 2425325421 is 1245235242.
2425325421 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2425325421 - 25 = 2425325389 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2425325491) 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, 7626651 + ... + 7626968.
It is an arithmetic number, because the mean of its divisors is an integer number (411847740).
Almost surely, 22425325421 is an apocalyptic number.
It is an amenable number.
2425325421 is a deficient number, since it is larger than the sum of its proper divisors (869456499).
2425325421 is a wasteful number, since it uses less digits than its factorization.
2425325421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15253675.
The product of its digits is 19200, while the sum is 30.
The square root of 2425325421 is about 49247.5930477825. The cubic root of 2425325421 is about 1343.5587849609.
The spelling of 2425325421 in words is "two billion, four hundred twenty-five million, three hundred twenty-five thousand, four hundred twenty-one".
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