Base | Representation |
---|---|
bin | 10100000011111100101… |
… | …01010111110111010111 |
3 | 2102220020111110120011020 |
4 | 22001332111113313113 |
5 | 42243203430034401 |
6 | 1244355553412223 |
7 | 100541564604216 |
oct | 12017625276727 |
9 | 2386214416136 |
10 | 689314299351 |
11 | 246377a51637 |
12 | b1715b6a073 |
13 | 500046a8b52 |
14 | 2551208b07d |
15 | 12de5dedd36 |
hex | a07e557dd7 |
689314299351 has 8 divisors (see below), whose sum is σ = 928560843504. Its totient is φ = 454805310720.
The previous prime is 689314299307. The next prime is 689314299389. The reversal of 689314299351 is 153992413986.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 689314299351 - 26 = 689314299287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (689314299391) 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, 1184388540 + ... + 1184389121.
It is an arithmetic number, because the mean of its divisors is an integer number (116070105438).
Almost surely, 2689314299351 is an apocalyptic number.
689314299351 is a deficient number, since it is larger than the sum of its proper divisors (239246544153).
689314299351 is a wasteful number, since it uses less digits than its factorization.
689314299351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2368777761.
The product of its digits is 12597120, while the sum is 60.
The spelling of 689314299351 in words is "six hundred eighty-nine billion, three hundred fourteen million, two hundred ninety-nine thousand, three hundred fifty-one".
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