Base | Representation |
---|---|
bin | 1100111110011000001 |
3 | 210121012102 |
4 | 1213303001 |
5 | 102101103 |
6 | 13040145 |
7 | 3420341 |
oct | 1476301 |
9 | 717172 |
10 | 425153 |
11 | 270473 |
12 | 186055 |
13 | 11b691 |
14 | b0d21 |
15 | 85e88 |
hex | 67cc1 |
425153 has 8 divisors (see below), whose sum is σ = 456840. Its totient is φ = 394240.
The previous prime is 425149. The next prime is 425189. The reversal of 425153 is 351524.
It can be written as a sum of positive squares in 4 ways, for example, as 85264 + 339889 = 292^2 + 583^2 .
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 425153 - 22 = 425149 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425123) 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, 1373 + ... + 1653.
It is an arithmetic number, because the mean of its divisors is an integer number (57105).
2425153 is an apocalyptic number.
It is an amenable number.
425153 is a deficient number, since it is larger than the sum of its proper divisors (31687).
425153 is a wasteful number, since it uses less digits than its factorization.
425153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387.
The product of its digits is 600, while the sum is 20.
The square root of 425153 is about 652.0375756044. The cubic root of 425153 is about 75.1937508954.
Adding to 425153 its reverse (351524), we get a palindrome (776677).
It can be divided in two parts, 425 and 153, that multiplied together give a square (65025 = 2552).
The spelling of 425153 in words is "four hundred twenty-five thousand, one hundred fifty-three".
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