Base | Representation |
---|---|
bin | 1000000010111111… |
… | …01100010000010101 |
3 | 102011001221101121000 |
4 | 10001133230100111 |
5 | 32321413132440 |
6 | 1552401413513 |
7 | 212024560335 |
oct | 40137542025 |
9 | 12131841530 |
10 | 4320052245 |
11 | 1917614213 |
12 | a0693a299 |
13 | 53b020642 |
14 | 2cda670c5 |
15 | 1a43e5730 |
hex | 1017ec415 |
4320052245 has 32 divisors (see below), whose sum is σ = 7684727040. Its totient is φ = 2302637760.
The previous prime is 4320052241. The next prime is 4320052259. The reversal of 4320052245 is 5422500234.
It is a happy number.
4320052245 is a `hidden beast` number, since 432 + 0 + 0 + 5 + 224 + 5 = 666.
It is not a de Polignac number, because 4320052245 - 22 = 4320052241 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4320052241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238447 + ... + 255923.
It is an arithmetic number, because the mean of its divisors is an integer number (240147720).
Almost surely, 24320052245 is an apocalyptic number.
4320052245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4320052245 is a deficient number, since it is larger than the sum of its proper divisors (3364674795).
4320052245 is a wasteful number, since it uses less digits than its factorization.
4320052245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19322 (or 19316 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 4320052245 is about 65727.1043405991. The cubic root of 4320052245 is about 1628.6571354281.
Adding to 4320052245 its reverse (5422500234), we get a palindrome (9742552479).
The spelling of 4320052245 in words is "four billion, three hundred twenty million, fifty-two thousand, two hundred forty-five".
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