Base | Representation |
---|---|
bin | 1011010010101000… |
… | …0111100000110001 |
3 | 21211020020200121211 |
4 | 2310222013200301 |
5 | 22201410032242 |
6 | 1220431320121 |
7 | 135052363612 |
oct | 26452074061 |
9 | 7736220554 |
10 | 3030939697 |
11 | 1315982945 |
12 | 707080041 |
13 | 393c28156 |
14 | 20a77bc09 |
15 | 12b156317 |
hex | b4a87831 |
3030939697 has 8 divisors (see below), whose sum is σ = 3091926656. Its totient is φ = 2970559872.
The previous prime is 3030939677. The next prime is 3030939811. The reversal of 3030939697 is 7969390303.
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 3030939697 - 211 = 3030937649 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3030939697.
It is not an unprimeable number, because it can be changed into a prime (3030939617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141693 + ... + 161674.
It is an arithmetic number, because the mean of its divisors is an integer number (386490832).
Almost surely, 23030939697 is an apocalyptic number.
It is an amenable number.
3030939697 is a deficient number, since it is larger than the sum of its proper divisors (60986959).
3030939697 is a wasteful number, since it uses less digits than its factorization.
3030939697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303567.
The product of its (nonzero) digits is 826686, while the sum is 49.
The square root of 3030939697 is about 55053.9707650593. The cubic root of 3030939697 is about 1447.1907076391.
The spelling of 3030939697 in words is "three billion, thirty million, nine hundred thirty-nine thousand, six hundred ninety-seven".
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