Base | Representation |
---|---|
bin | 1001100101001110… |
… | …1011111111111101 |
3 | 20122020210221121020 |
4 | 2121103223333331 |
5 | 20231422400010 |
6 | 1103120254353 |
7 | 120511163643 |
oct | 23123537775 |
9 | 6566727536 |
10 | 2572075005 |
11 | 10aa962025 |
12 | 5b94713b9 |
13 | 31cb46596 |
14 | 1a5853193 |
15 | 100c16470 |
hex | 994ebffd |
2572075005 has 16 divisors (see below), whose sum is σ = 4118558400. Its totient is φ = 1370693888.
The previous prime is 2572075003. The next prime is 2572075007. The reversal of 2572075005 is 5005702752.
It is an interprime number because it is at equal distance from previous prime (2572075003) and next prime (2572075007).
It is a cyclic number.
It is not a de Polignac number, because 2572075005 - 21 = 2572075003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2572075003) 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, 47580 + ... + 86069.
It is an arithmetic number, because the mean of its divisors is an integer number (257409900).
Almost surely, 22572075005 is an apocalyptic number.
It is an amenable number.
2572075005 is a deficient number, since it is larger than the sum of its proper divisors (1546483395).
2572075005 is a wasteful number, since it uses less digits than its factorization.
2572075005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134940.
The product of its (nonzero) digits is 24500, while the sum is 33.
The square root of 2572075005 is about 50715.6288041468. The cubic root of 2572075005 is about 1370.1282145086.
Adding to 2572075005 its reverse (5005702752), we get a palindrome (7577777757).
The spelling of 2572075005 in words is "two billion, five hundred seventy-two million, seventy-five thousand, five".
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