Base | Representation |
---|---|
bin | 110010001011010… |
… | …1111100101110101 |
3 | 11100100010222211121 |
4 | 1210112233211311 |
5 | 11422010334301 |
6 | 435023103541 |
7 | 56503034560 |
oct | 14426574565 |
9 | 4310128747 |
10 | 1683683701 |
11 | 794439537 |
12 | 3aba41bb1 |
13 | 20aa85a5b |
14 | 11d8794d7 |
15 | 9cc2e3a1 |
hex | 645af975 |
1683683701 has 12 divisors (see below), whose sum is σ = 1961223712. Its totient is φ = 1415911536.
The previous prime is 1683683699. The next prime is 1683683719. The reversal of 1683683701 is 1073863861.
It is not a de Polignac number, because 1683683701 - 21 = 1683683699 is a prime.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1683683731) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23151 + ... + 62476.
Almost surely, 21683683701 is an apocalyptic number.
It is an amenable number.
1683683701 is a deficient number, since it is larger than the sum of its proper divisors (277540011).
1683683701 is an frugal number, since it uses more digits than its factorization.
1683683701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85740 (or 85687 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 1683683701 is about 41032.7150088804. The cubic root of 1683683701 is about 1189.6526305265.
The spelling of 1683683701 in words is "one billion, six hundred eighty-three million, six hundred eighty-three thousand, seven hundred one".
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