Base | Representation |
---|---|
bin | 1000000001001110… |
… | …1101100110010001 |
3 | 12120000121000020111 |
4 | 2000103231212101 |
5 | 13402034314103 |
6 | 553334441321 |
7 | 104226142612 |
oct | 20023554621 |
9 | 5500530214 |
10 | 2152651153 |
11 | a0512a744 |
12 | 500b03241 |
13 | 283c93ba3 |
14 | 165c73c09 |
15 | c8eb786d |
hex | 804ed991 |
2152651153 has 4 divisors (see below), whose sum is σ = 2152931508. Its totient is φ = 2152370800.
The previous prime is 2152651147. The next prime is 2152651159. The reversal of 2152651153 is 3511562512.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (2152651147) and next prime (2152651159).
It can be written as a sum of positive squares in 2 ways, for example, as 1517258304 + 635392849 = 38952^2 + 25207^2 .
It is a cyclic number.
It is not a de Polignac number, because 2152651153 - 29 = 2152650641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2152651159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128326 + ... + 144127.
It is an arithmetic number, because the mean of its divisors is an integer number (538232877).
Almost surely, 22152651153 is an apocalyptic number.
It is an amenable number.
2152651153 is a deficient number, since it is larger than the sum of its proper divisors (280355).
2152651153 is an equidigital number, since it uses as much as digits as its factorization.
2152651153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280354.
The product of its digits is 9000, while the sum is 31.
The square root of 2152651153 is about 46396.6717879634. The cubic root of 2152651153 is about 1291.1931658347.
The spelling of 2152651153 in words is "two billion, one hundred fifty-two million, six hundred fifty-one thousand, one hundred fifty-three".
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