Base | Representation |
---|---|
bin | 111101110000111… |
… | …1111001101011110 |
3 | 12100102210021110001 |
4 | 1323201333031132 |
5 | 13221030212410 |
6 | 541353004514 |
7 | 102234010063 |
oct | 17341771536 |
9 | 5312707401 |
10 | 2072507230 |
11 | 9739703a2 |
12 | 49a0b373a |
13 | 2704b3151 |
14 | 159370c6a |
15 | c1e3633a |
hex | 7b87f35e |
2072507230 has 128 divisors (see below), whose sum is σ = 4288059648. Its totient is φ = 716931072.
The previous prime is 2072507197. The next prime is 2072507257. The reversal of 2072507230 is 327052702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15127722 + ... + 15127858.
It is an arithmetic number, because the mean of its divisors is an integer number (33500466).
Almost surely, 22072507230 is an apocalyptic number.
2072507230 is an abundant number, since it is smaller than the sum of its proper divisors (2215552418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072507230 is a wasteful number, since it uses less digits than its factorization.
2072507230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 2072507230 is about 45524.7979677011. The cubic root of 2072507230 is about 1274.9662387574.
Adding to 2072507230 its reverse (327052702), we get a palindrome (2399559932).
The spelling of 2072507230 in words is "two billion, seventy-two million, five hundred seven thousand, two hundred thirty".
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