Base | Representation |
---|---|
bin | 1010000011110000… |
… | …1001010000100101 |
3 | 20222011202100212010 |
4 | 2200330021100211 |
5 | 21012212334000 |
6 | 1123532544433 |
7 | 123624436152 |
oct | 24074112045 |
9 | 6864670763 |
10 | 2700121125 |
11 | 1166169a69 |
12 | 634322119 |
13 | 340529910 |
14 | 1b8865229 |
15 | 10c0aad50 |
hex | a0f09425 |
2700121125 has 128 divisors (see below), whose sum is σ = 5094835200. Its totient is φ = 1260672000.
The previous prime is 2700121117. The next prime is 2700121129. The reversal of 2700121125 is 5211210072.
It is not a de Polignac number, because 2700121125 - 23 = 2700121117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2700121129) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10037491 + ... + 10037759.
It is an arithmetic number, because the mean of its divisors is an integer number (39803400).
Almost surely, 22700121125 is an apocalyptic number.
2700121125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2700121125 is a deficient number, since it is larger than the sum of its proper divisors (2394714075).
2700121125 is a wasteful number, since it uses less digits than its factorization.
2700121125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 21.
The square root of 2700121125 is about 51962.6897398508. The cubic root of 2700121125 is about 1392.4974724557.
Adding to 2700121125 its reverse (5211210072), we get a palindrome (7911331197).
The spelling of 2700121125 in words is "two billion, seven hundred million, one hundred twenty-one thousand, one hundred twenty-five".
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