Base | Representation |
---|---|
bin | 111011101110111… |
… | …1110100001011001 |
3 | 12011200112101010221 |
4 | 1313131332201121 |
5 | 13101103100334 |
6 | 530520040041 |
7 | 100445445112 |
oct | 16735764131 |
9 | 5150471127 |
10 | 2004346969 |
11 | 9394465a9 |
12 | 47b303021 |
13 | 25c339b31 |
14 | 1502ab209 |
15 | bae708b4 |
hex | 7777e859 |
2004346969 has 12 divisors (see below), whose sum is σ = 2043236608. Its totient is φ = 1966151880.
The previous prime is 2004346907. The next prime is 2004346991. The reversal of 2004346969 is 9696434002.
It is not a de Polignac number, because 2004346969 - 29 = 2004346457 is a prime.
It is a super-2 number, since 2×20043469692 = 8034813544278973922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2004340969) 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, 1123252 + ... + 1125034.
Almost surely, 22004346969 is an apocalyptic number.
It is an amenable number.
2004346969 is a deficient number, since it is larger than the sum of its proper divisors (38889639).
2004346969 is an equidigital number, since it uses as much as digits as its factorization.
2004346969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2148 (or 2077 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 43.
The square root of 2004346969 is about 44769.9337613984. The cubic root of 2004346969 is about 1260.8331956599.
The spelling of 2004346969 in words is "two billion, four million, three hundred forty-six thousand, nine hundred sixty-nine".
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