Base | Representation |
---|---|
bin | 11001010011000101… |
… | …11100011111011110 |
3 | 1022001112210110011201 |
4 | 30221202330133132 |
5 | 210303433202124 |
6 | 10123415510114 |
7 | 660400325635 |
oct | 145142743736 |
9 | 38045713151 |
10 | 13581928414 |
11 | 583a70a92a |
12 | 277068833a |
13 | 1385b10b42 |
14 | 92bb6a51c |
15 | 5475a0144 |
hex | 3298bc7de |
13581928414 has 8 divisors (see below), whose sum is σ = 20375771760. Its totient is φ = 6790004496.
The previous prime is 13581928391. The next prime is 13581928417. The reversal of 13581928414 is 41482918531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13581928417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462034 + ... + 490549.
It is an arithmetic number, because the mean of its divisors is an integer number (2546971470).
Almost surely, 213581928414 is an apocalyptic number.
13581928414 is a deficient number, since it is larger than the sum of its proper divisors (6793843346).
13581928414 is an equidigital number, since it uses as much as digits as its factorization.
13581928414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959714.
The product of its digits is 276480, while the sum is 46.
The spelling of 13581928414 in words is "thirteen billion, five hundred eighty-one million, nine hundred twenty-eight thousand, four hundred fourteen".
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