Base | Representation |
---|---|
bin | 1000010111101111… |
… | …11101100100100110 |
3 | 102121012121100021121 |
4 | 10023313331210212 |
5 | 33201002434130 |
6 | 2021542004154 |
7 | 216240646252 |
oct | 41367754446 |
9 | 12535540247 |
10 | 4494186790 |
11 | 19a6940065 |
12 | a5511665a |
13 | 56811c832 |
14 | 308c35262 |
15 | 1b4840d7a |
hex | 10bdfd926 |
4494186790 has 16 divisors (see below), whose sum is σ = 8091984240. Its totient is φ = 1797130720.
The previous prime is 4494186757. The next prime is 4494186797. The reversal of 4494186790 is 976814944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4494186797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32416 + ... + 100195.
It is an arithmetic number, because the mean of its divisors is an integer number (505749015).
Almost surely, 24494186790 is an apocalyptic number.
4494186790 is a deficient number, since it is larger than the sum of its proper divisors (3597797450).
4494186790 is a wasteful number, since it uses less digits than its factorization.
4494186790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136007.
The product of its (nonzero) digits is 1741824, while the sum is 52.
The square root of 4494186790 is about 67038.6962134557. The cubic root of 4494186790 is about 1650.2523997112.
The spelling of 4494186790 in words is "four billion, four hundred ninety-four million, one hundred eighty-six thousand, seven hundred ninety".
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