Base | Representation |
---|---|
bin | 1111100111110001011… |
… | …0000100011111011001 |
3 | 221122201110021111201111 |
4 | 3321330112010133121 |
5 | 13344112234221242 |
6 | 323142301020321 |
7 | 25250363326516 |
oct | 3717426043731 |
9 | 848643244644 |
10 | 268374132697 |
11 | a38a9224090 |
12 | 44019b546a1 |
13 | 1c3cc974b68 |
14 | cdbcbcc30d |
15 | 6eaae76817 |
hex | 3e7c5847d9 |
268374132697 has 8 divisors (see below), whose sum is σ = 302216032512. Its totient is φ = 236106274800.
The previous prime is 268374132647. The next prime is 268374132721. The reversal of 268374132697 is 796231473862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 268374132697 - 219 = 268373608409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268374132617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393510118 + ... + 393510799.
It is an arithmetic number, because the mean of its divisors is an integer number (37777004064).
Almost surely, 2268374132697 is an apocalyptic number.
It is an amenable number.
268374132697 is a deficient number, since it is larger than the sum of its proper divisors (33841899815).
268374132697 is a wasteful number, since it uses less digits than its factorization.
268374132697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787020959.
The product of its digits is 18289152, while the sum is 58.
The spelling of 268374132697 in words is "two hundred sixty-eight billion, three hundred seventy-four million, one hundred thirty-two thousand, six hundred ninety-seven".
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