Base | Representation |
---|---|
bin | 1100111111000101001 |
3 | 210121200202 |
4 | 1213320221 |
5 | 102104023 |
6 | 13041545 |
7 | 3421364 |
oct | 1477051 |
9 | 717622 |
10 | 425513 |
11 | 270770 |
12 | 1862b5 |
13 | 11b8aa |
14 | b10db |
15 | 86128 |
hex | 67e29 |
425513 has 8 divisors (see below), whose sum is σ = 470016. Its totient is φ = 382000.
The previous prime is 425501. The next prime is 425519. The reversal of 425513 is 315524.
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 425513 - 212 = 421417 is a prime.
It is a super-2 number, since 2×4255132 = 362122626338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 920 + ... + 1302.
It is an arithmetic number, because the mean of its divisors is an integer number (58752).
2425513 is an apocalyptic number.
It is an amenable number.
425513 is a deficient number, since it is larger than the sum of its proper divisors (44503).
425513 is a wasteful number, since it uses less digits than its factorization.
425513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495.
The product of its digits is 600, while the sum is 20.
The square root of 425513 is about 652.3135749009. The cubic root of 425513 is about 75.2149684441.
It can be divided in two parts, 42 and 5513, that added together give a palindrome (5555).
The spelling of 425513 in words is "four hundred twenty-five thousand, five hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •