Base | Representation |
---|---|
bin | 110011010000101001011… |
… | …1011010110110100010011 |
3 | 220221111201202102112111022 |
4 | 1212201102323112310103 |
5 | 1410411420220011412 |
6 | 22552254102110055 |
7 | 1324665036010154 |
oct | 146412273266423 |
9 | 26844652375438 |
10 | 7045137657107 |
11 | 227690a5a51a0 |
12 | 95948a41b32b |
13 | 3c1479c06584 |
14 | 1a4db4c9992b |
15 | c33d827ea72 |
hex | 66852ed6d13 |
7045137657107 has 4 divisors (see below), whose sum is σ = 7685604716856. Its totient is φ = 6404670597360.
The previous prime is 7045137657083. The next prime is 7045137657127. The reversal of 7045137657107 is 7017567315407.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 7045137657107 - 224 = 7045120879891 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7045137657127) 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, 320233529858 + ... + 320233529879.
It is an arithmetic number, because the mean of its divisors is an integer number (1921401179214).
Almost surely, 27045137657107 is an apocalyptic number.
7045137657107 is a deficient number, since it is larger than the sum of its proper divisors (640467059749).
7045137657107 is a wasteful number, since it uses less digits than its factorization.
7045137657107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640467059748.
The product of its (nonzero) digits is 4321800, while the sum is 53.
The spelling of 7045137657107 in words is "seven trillion, forty-five billion, one hundred thirty-seven million, six hundred fifty-seven thousand, one hundred seven".
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