Base | Representation |
---|---|
bin | 11000010001101… |
… | …000101010101001 |
3 | 1001101100202220202 |
4 | 120101220222221 |
5 | 1313230314301 |
6 | 104225201545 |
7 | 13043535113 |
oct | 3021505251 |
9 | 1041322822 |
10 | 407276201 |
11 | 199995702 |
12 | b44902b5 |
13 | 664bb447 |
14 | 3c13a3b3 |
15 | 25b4e66b |
hex | 18468aa9 |
407276201 has 6 divisors (see below), whose sum is σ = 409816890. Its totient is φ = 404751168.
The previous prime is 407276179. The next prime is 407276213. The reversal of 407276201 is 102672704.
It can be written as a sum of positive squares in only one way, i.e., 265690000 + 141586201 = 16300^2 + 11899^2 .
It is not a de Polignac number, because 407276201 - 226 = 340167337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (407276231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18905 + ... + 34233.
It is an arithmetic number, because the mean of its divisors is an integer number (68302815).
Almost surely, 2407276201 is an apocalyptic number.
It is an amenable number.
407276201 is a deficient number, since it is larger than the sum of its proper divisors (2540689).
407276201 is an equidigital number, since it uses as much as digits as its factorization.
407276201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15655 (or 15492 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 29.
The square root of 407276201 is about 20181.0852285005. The cubic root of 407276201 is about 741.2471063741.
The spelling of 407276201 in words is "four hundred seven million, two hundred seventy-six thousand, two hundred one".
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