Base | Representation |
---|---|
bin | 1001001000010001… |
… | …00010010011101001 |
3 | 110122120102222111221 |
4 | 10210020202103221 |
5 | 40014200402440 |
6 | 2130201222041 |
7 | 232312245232 |
oct | 44410422351 |
9 | 13576388457 |
10 | 4901184745 |
11 | 2095655706 |
12 | b49491921 |
13 | 601541422 |
14 | 346cdc089 |
15 | 1da437d4a |
hex | 1242224e9 |
4901184745 has 8 divisors (see below), whose sum is σ = 6227387784. Its totient is φ = 3690303744.
The previous prime is 4901184719. The next prime is 4901184773. The reversal of 4901184745 is 5474811094.
It can be written as a sum of positive squares in 4 ways, for example, as 667860649 + 4233324096 = 25843^2 + 65064^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4901184745 - 25 = 4901184713 is a prime.
It is a super-2 number, since 2×49011847452 = 48043223809241430050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28830414 + ... + 28830583.
It is an arithmetic number, because the mean of its divisors is an integer number (778423473).
Almost surely, 24901184745 is an apocalyptic number.
It is an amenable number.
4901184745 is a deficient number, since it is larger than the sum of its proper divisors (1326203039).
4901184745 is a wasteful number, since it uses less digits than its factorization.
4901184745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57661019.
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 4901184745 is about 70008.4619528240. The cubic root of 4901184745 is about 1698.6361315845.
The spelling of 4901184745 in words is "four billion, nine hundred one million, one hundred eighty-four thousand, seven hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •