Base | Representation |
---|---|
bin | 1100101010100… |
… | …1011111101110 |
3 | 10200221221010112 |
4 | 3022221133232 |
5 | 102044414204 |
6 | 5134340022 |
7 | 1213352465 |
oct | 312513756 |
9 | 120857115 |
10 | 53123054 |
11 | 27a94156 |
12 | 1595a612 |
13 | b00ca7a |
14 | 70ab9dc |
15 | 49e526e |
hex | 32a97ee |
53123054 has 8 divisors (see below), whose sum is σ = 83149200. Its totient is φ = 25406656.
The previous prime is 53123029. The next prime is 53123087. The reversal of 53123054 is 45032135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
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, 577379 + ... + 577470.
It is an arithmetic number, because the mean of its divisors is an integer number (10393650).
Almost surely, 253123054 is an apocalyptic number.
53123054 is a deficient number, since it is larger than the sum of its proper divisors (30026146).
53123054 is a wasteful number, since it uses less digits than its factorization.
53123054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154874.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 53123054 is about 7288.5563728354. The cubic root of 53123054 is about 375.9190588937.
Adding to 53123054 its reverse (45032135), we get a palindrome (98155189).
The spelling of 53123054 in words is "fifty-three million, one hundred twenty-three thousand, fifty-four".
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