Base | Representation |
---|---|
bin | 110010001000011100001… |
… | …1011000100100110001101 |
3 | 220101200111010002220100002 |
4 | 1210100320123010212031 |
5 | 1400341332441213342 |
6 | 22353131213214045 |
7 | 1310535314034152 |
oct | 144207033044615 |
9 | 26350433086302 |
10 | 6890074163597 |
11 | 2217078272469 |
12 | 933413a91325 |
13 | 3ac9675c7411 |
14 | 19b6a4c3a229 |
15 | be35eda5d32 |
hex | 644386c498d |
6890074163597 has 4 divisors (see below), whose sum is σ = 6890191338816. Its totient is φ = 6889956988380.
The previous prime is 6890074163551. The next prime is 6890074163611. The reversal of 6890074163597 is 7953614700986.
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 a de Polignac number, because none of the positive numbers 2k-6890074163597 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 (6890074163527) 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, 58499363 + ... + 58617024.
It is an arithmetic number, because the mean of its divisors is an integer number (1722547834704).
Almost surely, 26890074163597 is an apocalyptic number.
It is an amenable number.
6890074163597 is a deficient number, since it is larger than the sum of its proper divisors (117175219).
6890074163597 is a wasteful number, since it uses less digits than its factorization.
6890074163597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117175218.
The product of its (nonzero) digits is 68584320, while the sum is 65.
The spelling of 6890074163597 in words is "six trillion, eight hundred ninety billion, seventy-four million, one hundred sixty-three thousand, five hundred ninety-seven".
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