Base | Representation |
---|---|
bin | 1111000101110111… |
… | …00110000011010110 |
3 | 202220122210110110101 |
4 | 13202323212003112 |
5 | 113043133143340 |
6 | 3415551044314 |
7 | 404531623222 |
oct | 74273460326 |
9 | 22818713411 |
10 | 8102240470 |
11 | 348855a205 |
12 | 16a151069a |
13 | 9c178c63c |
14 | 56c0bd782 |
15 | 326493c9a |
hex | 1e2ee60d6 |
8102240470 has 32 divisors (see below), whose sum is σ = 14687059968. Its totient is φ = 3218044128.
The previous prime is 8102240467. The next prime is 8102240479. The reversal of 8102240470 is 740422018.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8102240479) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2040427 + ... + 2044393.
It is an arithmetic number, because the mean of its divisors is an integer number (458970624).
Almost surely, 28102240470 is an apocalyptic number.
8102240470 is a deficient number, since it is larger than the sum of its proper divisors (6584819498).
8102240470 is a wasteful number, since it uses less digits than its factorization.
8102240470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5364.
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 8102240470 is about 90012.4461949568. The cubic root of 8102240470 is about 2008.4839991572.
Adding to 8102240470 its reverse (740422018), we get a palindrome (8842662488).
The spelling of 8102240470 in words is "eight billion, one hundred two million, two hundred forty thousand, four hundred seventy".
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