Base | Representation |
---|---|
bin | 1011010110100100… |
… | …0010011101010111 |
3 | 21212101021200122120 |
4 | 2311221002131113 |
5 | 22220120342241 |
6 | 1222221031023 |
7 | 135342522303 |
oct | 26551023527 |
9 | 7771250576 |
10 | 3047434071 |
11 | 1324219360 |
12 | 7106b5473 |
13 | 397481a36 |
14 | 20ca32d03 |
15 | 12c813666 |
hex | b5a42757 |
3047434071 has 16 divisors (see below), whose sum is σ = 4552434048. Its totient is φ = 1797012000.
The previous prime is 3047434069. The next prime is 3047434139. The reversal of 3047434071 is 1704347403.
It is not a de Polignac number, because 3047434071 - 21 = 3047434069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3047434001) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1246705 + ... + 1249146.
It is an arithmetic number, because the mean of its divisors is an integer number (284527128).
Almost surely, 23047434071 is an apocalyptic number.
3047434071 is a deficient number, since it is larger than the sum of its proper divisors (1504999977).
3047434071 is a wasteful number, since it uses less digits than its factorization.
3047434071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2495902.
The product of its (nonzero) digits is 28224, while the sum is 33.
The square root of 3047434071 is about 55203.5693682936. The cubic root of 3047434071 is about 1449.8111638351.
The spelling of 3047434071 in words is "three billion, forty-seven million, four hundred thirty-four thousand, seventy-one".
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