Base | Representation |
---|---|
bin | 1000000001000101… |
… | …0001001100111001 |
3 | 12112222101110111120 |
4 | 2000101101030321 |
5 | 13401403314203 |
6 | 553313015453 |
7 | 104220534150 |
oct | 20021211471 |
9 | 5488343446 |
10 | 2152010553 |
11 | a04832420 |
12 | 500854589 |
13 | 283acb434 |
14 | 165b48597 |
15 | c8ddcb53 |
hex | 80451339 |
2152010553 has 32 divisors (see below), whose sum is σ = 3584673792. Its totient is φ = 1115644800.
The previous prime is 2152010543. The next prime is 2152010557. The reversal of 2152010553 is 3550102512.
It is a happy number.
It is not a de Polignac number, because 2152010553 - 24 = 2152010537 is a prime.
It is a super-2 number, since 2×21520105532 = 9262298840446731618, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2152010557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106933 + ... + 125453.
It is an arithmetic number, because the mean of its divisors is an integer number (112021056).
Almost surely, 22152010553 is an apocalyptic number.
It is an amenable number.
2152010553 is a deficient number, since it is larger than the sum of its proper divisors (1432663239).
2152010553 is a wasteful number, since it uses less digits than its factorization.
2152010553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19045.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 2152010553 is about 46389.7677618675. The cubic root of 2152010553 is about 1291.0650725603.
The spelling of 2152010553 in words is "two billion, one hundred fifty-two million, ten thousand, five hundred fifty-three".
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