Base | Representation |
---|---|
bin | 1100000101111110… |
… | …10111100110110101 |
3 | 121202111000010100112 |
4 | 12002333113212311 |
5 | 101244102222031 |
6 | 2552131152405 |
7 | 316615222643 |
oct | 60277274665 |
9 | 17674003315 |
10 | 6492617141 |
11 | 2831a0539a |
12 | 1312445705 |
13 | 7c61675ba |
14 | 458402193 |
15 | 27eee362b |
hex | 182fd79b5 |
6492617141 has 4 divisors (see below), whose sum is σ = 6532449312. Its totient is φ = 6452784972.
The previous prime is 6492617137. The next prime is 6492617207. The reversal of 6492617141 is 1417162946.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6492617141 - 22 = 6492617137 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6492617641) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19915841 + ... + 19916166.
It is an arithmetic number, because the mean of its divisors is an integer number (1633112328).
Almost surely, 26492617141 is an apocalyptic number.
It is an amenable number.
6492617141 is a deficient number, since it is larger than the sum of its proper divisors (39832171).
6492617141 is a wasteful number, since it uses less digits than its factorization.
6492617141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39832170.
The product of its digits is 72576, while the sum is 41.
The square root of 6492617141 is about 80576.7779263976. Note that the first 3 decimals coincide. The cubic root of 6492617141 is about 1865.5487311438.
The spelling of 6492617141 in words is "six billion, four hundred ninety-two million, six hundred seventeen thousand, one hundred forty-one".
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