Base | Representation |
---|---|
bin | 1011010010011001… |
… | …1101000101011101 |
3 | 21211011102220110102 |
4 | 2310212131011131 |
5 | 22201133320420 |
6 | 1220354550445 |
7 | 135041254301 |
oct | 26446350535 |
9 | 7734386412 |
10 | 3029979485 |
11 | 1315387485 |
12 | 706898425 |
13 | 393980090 |
14 | 20a5abd01 |
15 | 12b016a75 |
hex | b499d15d |
3029979485 has 8 divisors (see below), whose sum is σ = 3915665880. Its totient is φ = 2237523264.
The previous prime is 3029979473. The next prime is 3029979523. The reversal of 3029979485 is 5849799203.
It can be written as a sum of positive squares in 4 ways, for example, as 175642009 + 2854337476 = 13253^2 + 53426^2 .
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 3029979485 - 216 = 3029913949 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3029979485.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23307470 + ... + 23307599.
It is an arithmetic number, because the mean of its divisors is an integer number (489458235).
Almost surely, 23029979485 is an apocalyptic number.
It is an amenable number.
3029979485 is a deficient number, since it is larger than the sum of its proper divisors (885686395).
3029979485 is a wasteful number, since it uses less digits than its factorization.
3029979485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46615087.
The product of its (nonzero) digits is 4898880, while the sum is 56.
The square root of 3029979485 is about 55045.2494317175. The cubic root of 3029979485 is about 1447.0378665191.
The spelling of 3029979485 in words is "three billion, twenty-nine million, nine hundred seventy-nine thousand, four hundred eighty-five".
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