Base | Representation |
---|---|
bin | 10000010000000010110100 |
3 | 22000102122112 |
4 | 100100002310 |
5 | 2042310040 |
6 | 231150152 |
7 | 51131612 |
oct | 20200264 |
9 | 8012575 |
10 | 4260020 |
11 | 244a686 |
12 | 1515358 |
13 | b6202b |
14 | 7cc6b2 |
15 | 592365 |
hex | 4100b4 |
4260020 has 24 divisors (see below), whose sum is σ = 9235968. Its totient is φ = 1648800.
The previous prime is 4260019. The next prime is 4260041. The reversal of 4260020 is 200624.
It is a super-3 number, since 3×42600203 (a number of 21 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4259977 and 4260004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2816 + ... + 4055.
It is an arithmetic number, because the mean of its divisors is an integer number (384832).
Almost surely, 24260020 is an apocalyptic number.
It is an amenable number.
4260020 is an abundant number, since it is smaller than the sum of its proper divisors (4975948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4260020 is a wasteful number, since it uses less digits than its factorization.
4260020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6911 (or 6909 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 4260020 is about 2063.9815890652. The cubic root of 4260020 is about 162.1077878409.
Adding to 4260020 its reverse (200624), we get a palindrome (4460644).
The spelling of 4260020 in words is "four million, two hundred sixty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •