Base | Representation |
---|---|
bin | 1101010010100000… |
… | …10101001100000101 |
3 | 200102020000010101102 |
4 | 12221100111030011 |
5 | 104102424113033 |
6 | 3135543105445 |
7 | 341542036643 |
oct | 65120251405 |
9 | 20366003342 |
10 | 7134597893 |
11 | 3031326aa5 |
12 | 1471442285 |
13 | 899171477 |
14 | 4b9796193 |
15 | 2bb554de8 |
hex | 1a9415305 |
7134597893 has 8 divisors (see below), whose sum is σ = 7814773080. Its totient is φ = 6483366400.
The previous prime is 7134597863. The next prime is 7134597917. The reversal of 7134597893 is 3987954317.
It can be written as a sum of positive squares in 4 ways, for example, as 3044611684 + 4089986209 = 55178^2 + 63953^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7134597893 - 26 = 7134597829 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 (7134597863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7235408 + ... + 7236393.
It is an arithmetic number, because the mean of its divisors is an integer number (976846635).
Almost surely, 27134597893 is an apocalyptic number.
It is an amenable number.
7134597893 is a deficient number, since it is larger than the sum of its proper divisors (680175187).
7134597893 is a wasteful number, since it uses less digits than its factorization.
7134597893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14471847.
The product of its digits is 5715360, while the sum is 56.
The square root of 7134597893 is about 84466.5489587446. The cubic root of 7134597893 is about 1925.1142130919.
The spelling of 7134597893 in words is "seven billion, one hundred thirty-four million, five hundred ninety-seven thousand, eight hundred ninety-three".
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