Base | Representation |
---|---|
bin | 10011100111100010… |
… | …01101111010001001 |
3 | 1000012000020000212000 |
4 | 21303301031322021 |
5 | 133032221411312 |
6 | 4501033541213 |
7 | 521666235300 |
oct | 116361157211 |
9 | 30160200760 |
10 | 10532216457 |
11 | 4515186124 |
12 | 205b274809 |
13 | cbb042359 |
14 | 71cb03437 |
15 | 41998badc |
hex | 273c4de89 |
10532216457 has 48 divisors (see below), whose sum is σ = 18169557120. Its totient is φ = 6012177696.
The previous prime is 10532216413. The next prime is 10532216473. The reversal of 10532216457 is 75461223501.
10532216457 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 2 + 2 + 1 + 645 + 7 = 666.
It is not a de Polignac number, because 10532216457 - 26 = 10532216393 is a prime.
It is a super-2 number, since 2×105322164572 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10532216957) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1474228 + ... + 1481354.
It is an arithmetic number, because the mean of its divisors is an integer number (378532440).
Almost surely, 210532216457 is an apocalyptic number.
It is an amenable number.
10532216457 is a deficient number, since it is larger than the sum of its proper divisors (7637340663).
10532216457 is a wasteful number, since it uses less digits than its factorization.
10532216457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8267 (or 8254 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
Adding to 10532216457 its reverse (75461223501), we get a palindrome (85993439958).
The spelling of 10532216457 in words is "ten billion, five hundred thirty-two million, two hundred sixteen thousand, four hundred fifty-seven".
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