Base | Representation |
---|---|
bin | 110001011111001000… |
… | …101011011011010101 |
3 | 12002011010020011012022 |
4 | 301133020223123111 |
5 | 1332310220434401 |
6 | 40224334502525 |
7 | 3560516103014 |
oct | 613710533325 |
9 | 162133204168 |
10 | 53135718101 |
11 | 20597800514 |
12 | a36b064a45 |
13 | 501a5c261b |
14 | 2800d84a7b |
15 | 15aece671b |
hex | c5f22b6d5 |
53135718101 has 4 divisors (see below), whose sum is σ = 53142677952. Its totient is φ = 53128758252.
The previous prime is 53135718061. The next prime is 53135718131. The reversal of 53135718101 is 10181753135.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53135718101 - 26 = 53135718037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53135718131) 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, 3468461 + ... + 3483746.
It is an arithmetic number, because the mean of its divisors is an integer number (13285669488).
Almost surely, 253135718101 is an apocalyptic number.
It is an amenable number.
53135718101 is a deficient number, since it is larger than the sum of its proper divisors (6959851).
53135718101 is an equidigital number, since it uses as much as digits as its factorization.
53135718101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6959850.
The product of its (nonzero) digits is 12600, while the sum is 35.
The spelling of 53135718101 in words is "fifty-three billion, one hundred thirty-five million, seven hundred eighteen thousand, one hundred one".
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