Base | Representation |
---|---|
bin | 1000010111110100… |
… | …01100001100011100 |
3 | 102121020201000121222 |
4 | 10023322030030130 |
5 | 33201130132342 |
6 | 2022002312512 |
7 | 216245631356 |
oct | 41372141434 |
9 | 12536630558 |
10 | 4494770972 |
11 | 19a71a9a5a |
12 | a55358738 |
13 | 5682956c3 |
14 | 308d480d6 |
15 | 1b4908ed2 |
hex | 10be8c31c |
4494770972 has 12 divisors (see below), whose sum is σ = 8119586496. Its totient is φ = 2174889120.
The previous prime is 4494770953. The next prime is 4494770977. The reversal of 4494770972 is 2790774944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4494770977) 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, 18123953 + ... + 18124200.
It is an arithmetic number, because the mean of its divisors is an integer number (676632208).
Almost surely, 24494770972 is an apocalyptic number.
It is an amenable number.
4494770972 is a deficient number, since it is larger than the sum of its proper divisors (3624815524).
4494770972 is a wasteful number, since it uses less digits than its factorization.
4494770972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36248188 (or 36248186 counting only the distinct ones).
The product of its (nonzero) digits is 3556224, while the sum is 53.
The square root of 4494770972 is about 67043.0531226017. The cubic root of 4494770972 is about 1650.3238999272.
The spelling of 4494770972 in words is "four billion, four hundred ninety-four million, seven hundred seventy thousand, nine hundred seventy-two".
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