Base | Representation |
---|---|
bin | 10000001101001011… |
… | …110000110010111010 |
3 | 1122220201011020220221 |
4 | 100031023300302322 |
5 | 241114132301232 |
6 | 11554405010254 |
7 | 1154133352660 |
oct | 201513606272 |
9 | 48821136827 |
10 | 17401056442 |
11 | 741a496290 |
12 | 34576b398a |
13 | 1844114803 |
14 | bb107ac30 |
15 | 6bc9e8897 |
hex | 40d2f0cba |
17401056442 has 32 divisors (see below), whose sum is σ = 33000597504. Its totient is φ = 6684140400.
The previous prime is 17401056437. The next prime is 17401056457. The reversal of 17401056442 is 24465010471.
It is a junction number, because it is equal to n+sod(n) for n = 17401056398 and 17401056407.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784798 + ... + 806665.
It is an arithmetic number, because the mean of its divisors is an integer number (1031268672).
Almost surely, 217401056442 is an apocalyptic number.
17401056442 is a deficient number, since it is larger than the sum of its proper divisors (15599541062).
17401056442 is a wasteful number, since it uses less digits than its factorization.
17401056442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1591554.
The product of its (nonzero) digits is 26880, while the sum is 34.
The spelling of 17401056442 in words is "seventeen billion, four hundred one million, fifty-six thousand, four hundred forty-two".
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