Base | Representation |
---|---|
bin | 11000010100000100… |
… | …00100111010010100 |
3 | 1020200200221012110021 |
4 | 30022002010322110 |
5 | 203213110442302 |
6 | 5555131434524 |
7 | 641320345321 |
oct | 141202047224 |
9 | 36620835407 |
10 | 13053218452 |
11 | 559922424a |
12 | 26435b5a44 |
13 | 1300416001 |
14 | 8bb85db48 |
15 | 515e65437 |
hex | 30a084e94 |
13053218452 has 24 divisors (see below), whose sum is σ = 23199249920. Its totient is φ = 6424989120.
The previous prime is 13053218447. The next prime is 13053218461. The reversal of 13053218452 is 25481235031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416077 + ... + 446347.
Almost surely, 213053218452 is an apocalyptic number.
It is an amenable number.
13053218452 is a deficient number, since it is larger than the sum of its proper divisors (10146031468).
13053218452 is a wasteful number, since it uses less digits than its factorization.
13053218452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31951 (or 31949 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 13053218452 in words is "thirteen billion, fifty-three million, two hundred eighteen thousand, four hundred fifty-two".
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