Base | Representation |
---|---|
bin | 110001011110011101… |
… | …100000010100101011 |
3 | 12002010022221011021012 |
4 | 301132131200110223 |
5 | 1332244321303202 |
6 | 40223252134135 |
7 | 3560320644620 |
oct | 613635402453 |
9 | 162108834235 |
10 | 53124400427 |
11 | 2059138036a |
12 | a36730734b |
13 | 501815c087 |
14 | 27dd67a347 |
15 | 15add0d152 |
hex | c5e76052b |
53124400427 has 8 divisors (see below), whose sum is σ = 64284988896. Its totient is φ = 42856659072.
The previous prime is 53124400423. The next prime is 53124400451. The reversal of 53124400427 is 72400442135.
53124400427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 53124400427 - 22 = 53124400423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53124400393 and 53124400402.
It is not an unprimeable number, because it can be changed into a prime (53124400423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223211648 + ... + 223211885.
It is an arithmetic number, because the mean of its divisors is an integer number (8035623612).
Almost surely, 253124400427 is an apocalyptic number.
53124400427 is a deficient number, since it is larger than the sum of its proper divisors (11160588469).
53124400427 is a wasteful number, since it uses less digits than its factorization.
53124400427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446423557.
The product of its (nonzero) digits is 26880, while the sum is 32.
The spelling of 53124400427 in words is "fifty-three billion, one hundred twenty-four million, four hundred thousand, four hundred twenty-seven".
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