Base | Representation |
---|---|
bin | 1000000001000101… |
… | …0111001011110001 |
3 | 12112222102201010010 |
4 | 2000101113023301 |
5 | 13401410110212 |
6 | 553313325133 |
7 | 104220665454 |
oct | 20021271361 |
9 | 5488381103 |
10 | 2152035057 |
11 | a04849877 |
12 | 5008667a9 |
13 | 283b09633 |
14 | 165b5349b |
15 | c8de503c |
hex | 804572f1 |
2152035057 has 32 divisors (see below), whose sum is σ = 3054326400. Its totient is φ = 1344010752.
The previous prime is 2152035031. The next prime is 2152035077. The reversal of 2152035057 is 7505302512.
It is a de Polignac number, because none of the positive numbers 2k-2152035057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2152035077) 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 31 ways as a sum of consecutive naturals, for example, 2257693 + ... + 2258645.
It is an arithmetic number, because the mean of its divisors is an integer number (95447700).
Almost surely, 22152035057 is an apocalyptic number.
It is an amenable number.
2152035057 is a deficient number, since it is larger than the sum of its proper divisors (902291343).
2152035057 is a wasteful number, since it uses less digits than its factorization.
2152035057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1377.
The product of its (nonzero) digits is 10500, while the sum is 30.
The square root of 2152035057 is about 46390.0318710820. The cubic root of 2152035057 is about 1291.0699728056.
Adding to 2152035057 its reverse (7505302512), we get a palindrome (9657337569).
The spelling of 2152035057 in words is "two billion, one hundred fifty-two million, thirty-five thousand, fifty-seven".
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