Base | Representation |
---|---|
bin | 10010101111101100010100 |
3 | 100020122122210 |
4 | 102233230110 |
5 | 2224221230 |
6 | 253153420 |
7 | 56524233 |
oct | 22575424 |
9 | 10218583 |
10 | 4913940 |
11 | 2856a09 |
12 | 178b870 |
13 | 1030875 |
14 | 91cb1a |
15 | 670eb0 |
hex | 4afb14 |
4913940 has 24 divisors (see below), whose sum is σ = 13759200. Its totient is φ = 1310368.
The previous prime is 4913939. The next prime is 4913947. The reversal of 4913940 is 493194.
4913940 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 4913898 and 4913907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4913947) 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, 40890 + ... + 41009.
It is an arithmetic number, because the mean of its divisors is an integer number (573300).
Almost surely, 24913940 is an apocalyptic number.
It is an amenable number.
4913940 is an abundant number, since it is smaller than the sum of its proper divisors (8845260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4913940 is a wasteful number, since it uses less digits than its factorization.
4913940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81911 (or 81909 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 4913940 is about 2216.7408508890. The cubic root of 4913940 is about 170.0108412925.
The spelling of 4913940 in words is "four million, nine hundred thirteen thousand, nine hundred forty".
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