Base | Representation |
---|---|
bin | 1110111110100001… |
… | …10100011100000000 |
3 | 202202100222122200222 |
4 | 13133100310130000 |
5 | 112431404224202 |
6 | 3405512002212 |
7 | 403153533041 |
oct | 73720643400 |
9 | 22670878628 |
10 | 8040695552 |
11 | 345684363a |
12 | 1684990368 |
13 | 9b1ac1426 |
14 | 563c5c8c8 |
15 | 320d884a2 |
hex | 1df434700 |
8040695552 has 54 divisors (see below), whose sum is σ = 16496208288. Its totient is φ = 3911519232.
The previous prime is 8040695549. The next prime is 8040695629. The reversal of 8040695552 is 2555960408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338993 + ... + 361935.
Almost surely, 28040695552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8040695552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8248104144).
8040695552 is an abundant number, since it is smaller than the sum of its proper divisors (8455512736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8040695552 is an equidigital number, since it uses as much as digits as its factorization.
8040695552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23033 (or 22982 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 44.
The square root of 8040695552 is about 89669.9255715092. The cubic root of 8040695552 is about 2003.3855617520.
The spelling of 8040695552 in words is "eight billion, forty million, six hundred ninety-five thousand, five hundred fifty-two".
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