Base | Representation |
---|---|
bin | 11000010100000010… |
… | …10111011111011111 |
3 | 1020200200120202021000 |
4 | 30022001113133133 |
5 | 203213034014130 |
6 | 5555123441343 |
7 | 641315642043 |
oct | 141201273737 |
9 | 36620522230 |
10 | 13053032415 |
11 | 55991074a5 |
12 | 2643526253 |
13 | 130037c427 |
14 | 8bb812023 |
15 | 515e2a260 |
hex | 30a0577df |
13053032415 has 16 divisors (see below), whose sum is σ = 23205391200. Its totient is φ = 6961617216.
The previous prime is 13053032351. The next prime is 13053032449. The reversal of 13053032415 is 51423035031.
13053032415 is a `hidden beast` number, since 1 + 305 + 30 + 324 + 1 + 5 = 666.
It is not a de Polignac number, because 13053032415 - 26 = 13053032351 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48344430 + ... + 48344699.
It is an arithmetic number, because the mean of its divisors is an integer number (1450336950).
Almost surely, 213053032415 is an apocalyptic number.
13053032415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13053032415 is a deficient number, since it is larger than the sum of its proper divisors (10152358785).
13053032415 is an equidigital number, since it uses as much as digits as its factorization.
13053032415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96689143 (or 96689137 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 13053032415 its reverse (51423035031), we get a palindrome (64476067446).
The spelling of 13053032415 in words is "thirteen billion, fifty-three million, thirty-two thousand, four hundred fifteen".
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