Base | Representation |
---|---|
bin | 11100001000101… |
… | …000110001010101 |
3 | 1012220012102012202 |
4 | 130020220301111 |
5 | 1431314314242 |
6 | 114501054245 |
7 | 14461104446 |
oct | 3410506125 |
9 | 1186172182 |
10 | 472026197 |
11 | 2224a02a5 |
12 | 1120b7385 |
13 | 76a3c456 |
14 | 469932cd |
15 | 2b68e932 |
hex | 1c228c55 |
472026197 has 2 divisors, whose sum is σ = 472026198. Its totient is φ = 472026196.
The previous prime is 472026187. The next prime is 472026241. The reversal of 472026197 is 791620274.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 376592836 + 95433361 = 19406^2 + 9769^2 .
It is a cyclic number.
It is not a de Polignac number, because 472026197 - 216 = 471960661 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 472026197.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (472026167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236013098 + 236013099.
It is an arithmetic number, because the mean of its divisors is an integer number (236013099).
Almost surely, 2472026197 is an apocalyptic number.
It is an amenable number.
472026197 is a deficient number, since it is larger than the sum of its proper divisors (1).
472026197 is an equidigital number, since it uses as much as digits as its factorization.
472026197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 42336, while the sum is 38.
The square root of 472026197 is about 21726.1638813666. The cubic root of 472026197 is about 778.6136875448.
The spelling of 472026197 in words is "four hundred seventy-two million, twenty-six thousand, one hundred ninety-seven".
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