Base | Representation |
---|---|
bin | 1000101011111111… |
… | …01010100111111100 |
3 | 110001001002122201011 |
4 | 10111333222213330 |
5 | 34022434302432 |
6 | 2050445125004 |
7 | 223402106635 |
oct | 42577524774 |
9 | 13031078634 |
10 | 4663978492 |
11 | 1a83770088 |
12 | aa1b59764 |
13 | 59435b0b4 |
14 | 3235d288c |
15 | 1c46ce847 |
hex | 115fea9fc |
4663978492 has 12 divisors (see below), whose sum is σ = 8642077920. Its totient is φ = 2194813376.
The previous prime is 4663978477. The next prime is 4663978499. The reversal of 4663978492 is 2948793664.
It is a happy number.
It is a super-3 number, since 3×46639784923 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4663978499) 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, 34293892 + ... + 34294027.
It is an arithmetic number, because the mean of its divisors is an integer number (720173160).
Almost surely, 24663978492 is an apocalyptic number.
It is an amenable number.
4663978492 is a deficient number, since it is larger than the sum of its proper divisors (3978099428).
4663978492 is a wasteful number, since it uses less digits than its factorization.
4663978492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68587940 (or 68587938 counting only the distinct ones).
The product of its digits is 15676416, while the sum is 58.
The square root of 4663978492 is about 68293.3268482361. The cubic root of 4663978492 is about 1670.7783781069.
The spelling of 4663978492 in words is "four billion, six hundred sixty-three million, nine hundred seventy-eight thousand, four hundred ninety-two".
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