Base | Representation |
---|---|
bin | 1010100010011001… |
… | …0011010111001111 |
3 | 21022010112102200002 |
4 | 2220212103113033 |
5 | 21243111104241 |
6 | 1144402554515 |
7 | 130044546224 |
oct | 25046232717 |
9 | 7263472602 |
10 | 2828613071 |
11 | 1221750959 |
12 | 66b368a3b |
13 | 361037b5b |
14 | 1cb95194b |
15 | 1184dc89b |
hex | a89935cf |
2828613071 has 4 divisors (see below), whose sum is σ = 2951596272. Its totient is φ = 2705629872.
The previous prime is 2828613059. The next prime is 2828613113. The reversal of 2828613071 is 1703168282.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2828613071 - 210 = 2828612047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2828613031) 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 3 ways as a sum of consecutive naturals, for example, 61491566 + ... + 61491611.
It is an arithmetic number, because the mean of its divisors is an integer number (737899068).
Almost surely, 22828613071 is an apocalyptic number.
2828613071 is a deficient number, since it is larger than the sum of its proper divisors (122983201).
2828613071 is a wasteful number, since it uses less digits than its factorization.
2828613071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122983200.
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 2828613071 is about 53184.7071158618. The cubic root of 2828613071 is about 1414.2445527363.
The spelling of 2828613071 in words is "two billion, eight hundred twenty-eight million, six hundred thirteen thousand, seventy-one".
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