Base | Representation |
---|---|
bin | 10010110010100001010000 |
3 | 100021020112200 |
4 | 102302201100 |
5 | 2230104040 |
6 | 253323200 |
7 | 56603055 |
oct | 22624120 |
9 | 10236480 |
10 | 4925520 |
11 | 2864686 |
12 | 1796500 |
13 | 1035c12 |
14 | 92302c |
15 | 674630 |
hex | 4b2850 |
4925520 has 60 divisors (see below), whose sum is σ = 16543956. Its totient is φ = 1313280.
The previous prime is 4925513. The next prime is 4925533. The reversal of 4925520 is 255294.
It can be written as a sum of positive squares in 2 ways, for example, as 2782224 + 2143296 = 1668^2 + 1464^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2701 + ... + 4140.
Almost surely, 24925520 is an apocalyptic number.
4925520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4925520 is an abundant number, since it is smaller than the sum of its proper divisors (11618436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4925520 is a wasteful number, since it uses less digits than its factorization.
4925520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6860 (or 6851 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 4925520 is about 2219.3512565613. The cubic root of 4925520 is about 170.1442835058.
It can be divided in two parts, 4925 and 520, that added together give a palindrome (5445).
The spelling of 4925520 in words is "four million, nine hundred twenty-five thousand, five hundred twenty".
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