Base | Representation |
---|---|
bin | 1001010001110010… |
… | …01010101011110010 |
3 | 110212010201010221120 |
4 | 10220321022223302 |
5 | 40200121320111 |
6 | 2142133003110 |
7 | 234302105031 |
oct | 45071125362 |
9 | 13763633846 |
10 | 4981041906 |
11 | 2126739565 |
12 | b70183496 |
13 | 614c51799 |
14 | 353768718 |
15 | 1e245e406 |
hex | 128e4aaf2 |
4981041906 has 8 divisors (see below), whose sum is σ = 9962083824. Its totient is φ = 1660347300.
The previous prime is 4981041889. The next prime is 4981041911. The reversal of 4981041906 is 6091401894.
It is a sphenic number, since it is the product of 3 distinct primes.
4981041906 is an admirable number.
It is a super-2 number, since 2×49810419062 = 49621556938656225672, which contains 22 as substring.
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, 415086820 + ... + 415086831.
It is an arithmetic number, because the mean of its divisors is an integer number (1245260478).
Almost surely, 24981041906 is an apocalyptic number.
4981041906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4981041906 is a wasteful number, since it uses less digits than its factorization.
4981041906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 830173656.
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 4981041906 is about 70576.4968385368. The cubic root of 4981041906 is about 1707.8120171203.
The spelling of 4981041906 in words is "four billion, nine hundred eighty-one million, forty-one thousand, nine hundred six".
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