Base | Representation |
---|---|
bin | 111111000010011… |
… | …000010111010001 |
3 | 2201201001001221110 |
4 | 333002120113101 |
5 | 4131220314224 |
6 | 252535443533 |
7 | 35131232643 |
oct | 7702302721 |
9 | 2651031843 |
10 | 1057588689 |
11 | 4a2a88043 |
12 | 2562265a9 |
13 | 13b151731 |
14 | a065c893 |
15 | 62ca9929 |
hex | 3f0985d1 |
1057588689 has 16 divisors (see below), whose sum is σ = 1441382400. Its totient is φ = 689453520.
The previous prime is 1057588681. The next prime is 1057588703. The reversal of 1057588689 is 9868857501.
It is a happy number.
1057588689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1057588689 - 23 = 1057588681 is a prime.
It is a super-2 number, since 2×10575886892 = 2236987670201477442, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1057588681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204862 + ... + 209960.
It is an arithmetic number, because the mean of its divisors is an integer number (90086400).
Almost surely, 21057588689 is an apocalyptic number.
It is an amenable number.
1057588689 is a deficient number, since it is larger than the sum of its proper divisors (383793711).
1057588689 is a wasteful number, since it uses less digits than its factorization.
1057588689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6620.
The product of its (nonzero) digits is 4838400, while the sum is 57.
The square root of 1057588689 is about 32520.5886939336. The cubic root of 1057588689 is about 1018.8390896332.
The spelling of 1057588689 in words is "one billion, fifty-seven million, five hundred eighty-eight thousand, six hundred eighty-nine".
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