Base | Representation |
---|---|
bin | 10100110111100011010100 |
3 | 101021221000011 |
4 | 110313203110 |
5 | 2400023140 |
6 | 313130004 |
7 | 64332514 |
oct | 24674324 |
9 | 11257004 |
10 | 5470420 |
11 | 30a700a |
12 | 19b9904 |
13 | 1196c47 |
14 | a25844 |
15 | 730cea |
hex | 5378d4 |
5470420 has 12 divisors (see below), whose sum is σ = 11487924. Its totient is φ = 2188160.
The previous prime is 5470411. The next prime is 5470427. The reversal of 5470420 is 240745.
It can be written as a sum of positive squares in 2 ways, for example, as 3055504 + 2414916 = 1748^2 + 1554^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5470391 and 5470400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5470427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136741 + ... + 136780.
It is an arithmetic number, because the mean of its divisors is an integer number (957327).
Almost surely, 25470420 is an apocalyptic number.
It is an amenable number.
5470420 is an abundant number, since it is smaller than the sum of its proper divisors (6017504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5470420 is a wasteful number, since it uses less digits than its factorization.
5470420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273530 (or 273528 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 22.
The square root of 5470420 is about 2338.8929004980. The cubic root of 5470420 is about 176.2004001738.
The spelling of 5470420 in words is "five million, four hundred seventy thousand, four hundred twenty".
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