Base | Representation |
---|---|
bin | 11011100101010000001010 |
3 | 111121100100100 |
4 | 123211100022 |
5 | 3322333344 |
6 | 414550230 |
7 | 115313046 |
oct | 33452012 |
9 | 14540310 |
10 | 7230474 |
11 | 40993a9 |
12 | 2508376 |
13 | 16620b4 |
14 | d63026 |
15 | 97c569 |
hex | 6e540a |
7230474 has 24 divisors (see below), whose sum is σ = 16588260. Its totient is φ = 2268288.
The previous prime is 7230331. The next prime is 7230479. The reversal of 7230474 is 4740327.
It can be written as a sum of positive squares in 2 ways, for example, as 6985449 + 245025 = 2643^2 + 495^2 .
It is a zygodrome in base 5.
It is not an unprimeable number, because it can be changed into a prime (7230479) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11509 + ... + 12120.
Almost surely, 27230474 is an apocalyptic number.
7230474 is an abundant number, since it is smaller than the sum of its proper divisors (9357786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7230474 is a wasteful number, since it uses less digits than its factorization.
7230474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23654 (or 23651 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 7230474 is about 2688.9540717536. The cubic root of 7230474 is about 193.3699223919.
The spelling of 7230474 in words is "seven million, two hundred thirty thousand, four hundred seventy-four".
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