Base | Representation |
---|---|
bin | 10000001110001101… |
… | …111110101011111010 |
3 | 1122221220211011011122 |
4 | 100032031332223322 |
5 | 241133103233332 |
6 | 12000225025242 |
7 | 1154434040363 |
oct | 201615765372 |
9 | 48856734148 |
10 | 17418414842 |
11 | 7429271974 |
12 | 3461485222 |
13 | 18478b175a |
14 | bb34b8b6a |
15 | 6be2c6c12 |
hex | 40e37eafa |
17418414842 has 8 divisors (see below), whose sum is σ = 26141020032. Its totient is φ = 8704741500.
The previous prime is 17418414823. The next prime is 17418414851. The reversal of 17418414842 is 24841481471.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 17418414793 and 17418414802.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2228084 + ... + 2235887.
It is an arithmetic number, because the mean of its divisors is an integer number (3267627504).
Almost surely, 217418414842 is an apocalyptic number.
17418414842 is a deficient number, since it is larger than the sum of its proper divisors (8722605190).
17418414842 is a wasteful number, since it uses less digits than its factorization.
17418414842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4465924.
The product of its digits is 229376, while the sum is 44.
The spelling of 17418414842 in words is "seventeen billion, four hundred eighteen million, four hundred fourteen thousand, eight hundred forty-two".
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