Base | Representation |
---|---|
bin | 110001100011110101… |
… | …010011011111011001 |
3 | 12002100121111222111012 |
4 | 301203311103133121 |
5 | 1332440404303101 |
6 | 40240231543305 |
7 | 3562464000632 |
oct | 614365233731 |
9 | 162317458435 |
10 | 53214525401 |
11 | 20628237614 |
12 | a39152ab35 |
13 | 5030a25b6b |
14 | 280b61a889 |
15 | 15b6bb1bbb |
hex | c63d537d9 |
53214525401 has 4 divisors (see below), whose sum is σ = 53227018404. Its totient is φ = 53202032400.
The previous prime is 53214525379. The next prime is 53214525439. The reversal of 53214525401 is 10452541235.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29728656400 + 23485869001 = 172420^2 + 153251^2 .
It is a cyclic number.
It is not a de Polignac number, because 53214525401 - 218 = 53214263257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53214525461) 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, 6240110 + ... + 6248631.
It is an arithmetic number, because the mean of its divisors is an integer number (13306754601).
Almost surely, 253214525401 is an apocalyptic number.
It is an amenable number.
53214525401 is a deficient number, since it is larger than the sum of its proper divisors (12493003).
53214525401 is a wasteful number, since it uses less digits than its factorization.
53214525401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12493002.
The product of its (nonzero) digits is 24000, while the sum is 32.
The spelling of 53214525401 in words is "fifty-three billion, two hundred fourteen million, five hundred twenty-five thousand, four hundred one".
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