Base | Representation |
---|---|
bin | 1101001000000101… |
… | …00000101110000101 |
3 | 200012010100012210101 |
4 | 12210002200232011 |
5 | 103413023322104 |
6 | 3123135324101 |
7 | 336430161031 |
oct | 64402405605 |
9 | 20163305711 |
10 | 7047089029 |
11 | 2a96997322 |
12 | 1448080631 |
13 | 883cb2386 |
14 | 4abcd71c1 |
15 | 2b3a1b5a4 |
hex | 1a40a0b85 |
7047089029 has 4 divisors (see below), whose sum is σ = 7058049376. Its totient is φ = 7036128684.
The previous prime is 7047089017. The next prime is 7047089047. The reversal of 7047089029 is 9209807407.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7047089029 - 27 = 7047088901 is a prime.
It is a super-2 number, since 2×70470890292 = 99322927565304325682, which contains 22 as substring.
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 7047089029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7047089009) 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, 5479209 + ... + 5480494.
It is an arithmetic number, because the mean of its divisors is an integer number (1764512344).
Almost surely, 27047089029 is an apocalyptic number.
It is an amenable number.
7047089029 is a deficient number, since it is larger than the sum of its proper divisors (10960347).
7047089029 is a wasteful number, since it uses less digits than its factorization.
7047089029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10960346.
The product of its (nonzero) digits is 254016, while the sum is 46.
The square root of 7047089029 is about 83946.9417489404. The cubic root of 7047089029 is about 1917.2110322128.
The spelling of 7047089029 in words is "seven billion, forty-seven million, eighty-nine thousand, twenty-nine".
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