Base | Representation |
---|---|
bin | 110001110001111100… |
… | …111101111110001010 |
3 | 12002222010021020112010 |
4 | 301301330331332022 |
5 | 1333432030243214 |
6 | 40315533200350 |
7 | 3601401351264 |
oct | 616174757612 |
9 | 162863236463 |
10 | 53451415434 |
11 | 20739a265aa |
12 | a4389300b6 |
13 | 506ab28291 |
14 | 2830c82b34 |
15 | 15cc8a6659 |
hex | c71f3df8a |
53451415434 has 8 divisors (see below), whose sum is σ = 106902830880. Its totient is φ = 17817138476.
The previous prime is 53451415421. The next prime is 53451415441. The reversal of 53451415434 is 43451415435.
It is a sphenic number, since it is the product of 3 distinct primes.
53451415434 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 53451415392 and 53451415401.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4454284614 + ... + 4454284625.
It is an arithmetic number, because the mean of its divisors is an integer number (13362853860).
Almost surely, 253451415434 is an apocalyptic number.
53451415434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53451415434 is a wasteful number, since it uses less digits than its factorization.
53451415434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8908569244.
The product of its digits is 288000, while the sum is 39.
Subtracting from 53451415434 its reverse (43451415435), we obtain a palindrome (9999999999).
The spelling of 53451415434 in words is "fifty-three billion, four hundred fifty-one million, four hundred fifteen thousand, four hundred thirty-four".
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