Base | Representation |
---|---|
bin | 1010001001110001… |
… | …0110100000011101 |
3 | 21000221012200022110 |
4 | 2202130112200131 |
5 | 21040141404323 |
6 | 1130233304233 |
7 | 124352006130 |
oct | 24234264035 |
9 | 7027180273 |
10 | 2725341213 |
11 | 1179425211 |
12 | 640865079 |
13 | 34581a04a |
14 | 1bbd4c217 |
15 | 10e3dd793 |
hex | a271681d |
2725341213 has 16 divisors (see below), whose sum is σ = 4397189760. Its totient is φ = 1465729536.
The previous prime is 2725341211. The next prime is 2725341221. The reversal of 2725341213 is 3121435272.
It is not a de Polignac number, because 2725341213 - 21 = 2725341211 is a prime.
It is a super-2 number, since 2×27253412132 = 14854969454552622738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2725341211) 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, 3816648 + ... + 3817361.
It is an arithmetic number, because the mean of its divisors is an integer number (274824360).
Almost surely, 22725341213 is an apocalyptic number.
It is an amenable number.
2725341213 is a deficient number, since it is larger than the sum of its proper divisors (1671848547).
2725341213 is a wasteful number, since it uses less digits than its factorization.
2725341213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7634036.
The product of its digits is 10080, while the sum is 30.
The square root of 2725341213 is about 52204.8006700533. The cubic root of 2725341213 is about 1396.8195170392.
Adding to 2725341213 its reverse (3121435272), we get a palindrome (5846776485).
The spelling of 2725341213 in words is "two billion, seven hundred twenty-five million, three hundred forty-one thousand, two hundred thirteen".
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