Base | Representation |
---|---|
bin | 1001010101001101… |
… | …01011010011111010 |
3 | 110221010201122000020 |
4 | 10222212223103322 |
5 | 40224443433432 |
6 | 2145040151310 |
7 | 235101110631 |
oct | 45246532372 |
9 | 13833648006 |
10 | 5009749242 |
11 | 2140966833 |
12 | b79908536 |
13 | 61ab93284 |
14 | 3574bc518 |
15 | 1e4c3022c |
hex | 12a9ab4fa |
5009749242 has 8 divisors (see below), whose sum is σ = 10019498496. Its totient is φ = 1669916412.
The previous prime is 5009749231. The next prime is 5009749249. The reversal of 5009749242 is 2429479005.
It is a sphenic number, since it is the product of 3 distinct primes.
5009749242 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 5009749194 and 5009749203.
It is not an unprimeable number, because it can be changed into a prime (5009749249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417479098 + ... + 417479109.
It is an arithmetic number, because the mean of its divisors is an integer number (1252437312).
Almost surely, 25009749242 is an apocalyptic number.
5009749242 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.
5009749242 is a wasteful number, since it uses less digits than its factorization.
5009749242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834958212.
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 5009749242 is about 70779.5820982294. The cubic root of 5009749242 is about 1711.0866230602.
The spelling of 5009749242 in words is "five billion, nine million, seven hundred forty-nine thousand, two hundred forty-two".
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