Base | Representation |
---|---|
bin | 1011010010100010… |
… | …1001100110111111 |
3 | 21211012112011000102 |
4 | 2310220221212333 |
5 | 22201310230241 |
6 | 1220415151315 |
7 | 135046202345 |
oct | 26450514677 |
9 | 7735464012 |
10 | 3030555071 |
11 | 131573a975 |
12 | 706b1553b |
13 | 393b2206b |
14 | 20a6bb995 |
15 | 12b0cc39b |
hex | b4a299bf |
3030555071 has 16 divisors (see below), whose sum is σ = 3239792640. Its totient is φ = 2828511840.
The previous prime is 3030555053. The next prime is 3030555079. The reversal of 3030555071 is 1705550303.
It is a cyclic number.
It is not a de Polignac number, because 3030555071 - 222 = 3026360767 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030555079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335680 + ... + 1337946.
It is an arithmetic number, because the mean of its divisors is an integer number (202487040).
Almost surely, 23030555071 is an apocalyptic number.
3030555071 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3030555071 is a deficient number, since it is larger than the sum of its proper divisors (209237569).
3030555071 is a wasteful number, since it uses less digits than its factorization.
3030555071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3814.
The product of its (nonzero) digits is 7875, while the sum is 29.
The square root of 3030555071 is about 55050.4774820346. The cubic root of 3030555071 is about 1447.1294889220.
The spelling of 3030555071 in words is "three billion, thirty million, five hundred fifty-five thousand, seventy-one".
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