Base | Representation |
---|---|
bin | 11100001010010… |
… | …110001011100100 |
3 | 1012221001011221122 |
4 | 130022112023210 |
5 | 1431423134330 |
6 | 114514433112 |
7 | 14464652132 |
oct | 3412261344 |
9 | 1187034848 |
10 | 472474340 |
11 | 222776a68 |
12 | 112292798 |
13 | 76b68420 |
14 | 46a6c752 |
15 | 2b72c5e5 |
hex | 1c2962e4 |
472474340 has 48 divisors (see below), whose sum is σ = 1070171760. Its totient is φ = 174182400.
The previous prime is 472474339. The next prime is 472474367. The reversal of 472474340 is 43474274.
It can be written as a sum of positive squares in 8 ways, for example, as 139192804 + 333281536 = 11798^2 + 18256^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 472474340.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261440 + ... + 263240.
It is an arithmetic number, because the mean of its divisors is an integer number (22295245).
Almost surely, 2472474340 is an apocalyptic number.
It is an amenable number.
472474340 is an abundant number, since it is smaller than the sum of its proper divisors (597697420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472474340 is a wasteful number, since it uses less digits than its factorization.
472474340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2832 (or 2830 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 35.
The square root of 472474340 is about 21736.4748751954. The cubic root of 472474340 is about 778.8600156152.
The spelling of 472474340 in words is "four hundred seventy-two million, four hundred seventy-four thousand, three hundred forty".
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