Base | Representation |
---|---|
bin | 1100101111111… |
… | …1111010001111 |
3 | 10201121220122220 |
4 | 3023333322033 |
5 | 102142231012 |
6 | 5150110423 |
7 | 1216355433 |
oct | 313777217 |
9 | 121556586 |
10 | 53477007 |
11 | 28206081 |
12 | 15aab413 |
13 | b104bcc |
14 | 71609c3 |
15 | 4a6508c |
hex | 32ffe8f |
53477007 has 8 divisors (see below), whose sum is σ = 71343360. Its totient is φ = 35631000.
The previous prime is 53476979. The next prime is 53477027. The reversal of 53477007 is 70077435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53477007 - 215 = 53444239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53477027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2794 + ... + 10712.
It is an arithmetic number, because the mean of its divisors is an integer number (8917920).
Almost surely, 253477007 is an apocalyptic number.
53477007 is a deficient number, since it is larger than the sum of its proper divisors (17866353).
53477007 is a wasteful number, since it uses less digits than its factorization.
53477007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10173.
The product of its (nonzero) digits is 20580, while the sum is 33.
The square root of 53477007 is about 7312.7974811285. The cubic root of 53477007 is about 376.7521137323.
The spelling of 53477007 in words is "fifty-three million, four hundred seventy-seven thousand, seven".
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