Base | Representation |
---|---|
bin | 10100001100011101110100 |
3 | 100221221220212 |
4 | 110030131310 |
5 | 2323401230 |
6 | 305244552 |
7 | 62666141 |
oct | 24143564 |
9 | 10857825 |
10 | 5293940 |
11 | 2a96463 |
12 | 1933758 |
13 | 1134812 |
14 | 9bb3c8 |
15 | 6e8895 |
hex | 50c774 |
5293940 has 12 divisors (see below), whose sum is σ = 11117316. Its totient is φ = 2117568.
The previous prime is 5293931. The next prime is 5293957. The reversal of 5293940 is 493925.
It can be written as a sum of positive squares in 2 ways, for example, as 1317904 + 3976036 = 1148^2 + 1994^2 .
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 5293897 and 5293906.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 132329 + ... + 132368.
It is an arithmetic number, because the mean of its divisors is an integer number (926443).
Almost surely, 25293940 is an apocalyptic number.
It is an amenable number.
5293940 is an abundant number, since it is smaller than the sum of its proper divisors (5823376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5293940 is a wasteful number, since it uses less digits than its factorization.
5293940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264706 (or 264704 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 5293940 is about 2300.8563623138. The cubic root of 5293940 is about 174.2848638957.
The spelling of 5293940 in words is "five million, two hundred ninety-three thousand, nine hundred forty".
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