Base | Representation |
---|---|
bin | 110001011101101000… |
… | …010000100010100001 |
3 | 12002002100200000002210 |
4 | 301131220100202201 |
5 | 1332232233122040 |
6 | 40222033032333 |
7 | 3560061211125 |
oct | 613550204241 |
9 | 162070600083 |
10 | 53110442145 |
11 | 205845072a2 |
12 | a3626b56a9 |
13 | 50152b2937 |
14 | 27db885585 |
15 | 15ac9a2480 |
hex | c5da108a1 |
53110442145 has 8 divisors (see below), whose sum is σ = 84976707456. Its totient is φ = 28325569136.
The previous prime is 53110442131. The next prime is 53110442171. The reversal of 53110442145 is 54124401135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53110442145 - 26 = 53110442081 is a prime.
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, 1770348057 + ... + 1770348086.
It is an arithmetic number, because the mean of its divisors is an integer number (10622088432).
Almost surely, 253110442145 is an apocalyptic number.
It is an amenable number.
53110442145 is a deficient number, since it is larger than the sum of its proper divisors (31866265311).
53110442145 is a wasteful number, since it uses less digits than its factorization.
53110442145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3540696151.
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 53110442145 in words is "fifty-three billion, one hundred ten million, four hundred forty-two thousand, one hundred forty-five".
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