Base | Representation |
---|---|
bin | 11100001001111… |
… | …010010111000011 |
3 | 1012220211101122011 |
4 | 130021322113003 |
5 | 1431411013022 |
6 | 114512153351 |
7 | 14463665662 |
oct | 3411722703 |
9 | 1186741564 |
10 | 472360387 |
11 | 2226a9394 |
12 | 112238857 |
13 | 76b285b5 |
14 | 46a3cdd9 |
15 | 2b708977 |
hex | 1c27a5c3 |
472360387 has 16 divisors (see below), whose sum is σ = 513999360. Its totient is φ = 432633312.
The previous prime is 472360367. The next prime is 472360397. The reversal of 472360387 is 783063274.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 472360387 - 215 = 472327619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472360337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70933 + ... + 77305.
It is an arithmetic number, because the mean of its divisors is an integer number (32124960).
Almost surely, 2472360387 is an apocalyptic number.
472360387 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
472360387 is a deficient number, since it is larger than the sum of its proper divisors (41638973).
472360387 is a wasteful number, since it uses less digits than its factorization.
472360387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6522.
The product of its (nonzero) digits is 169344, while the sum is 40.
The square root of 472360387 is about 21733.8534779270. The cubic root of 472360387 is about 778.7973945272.
The spelling of 472360387 in words is "four hundred seventy-two million, three hundred sixty thousand, three hundred eighty-seven".
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