Base | Representation |
---|---|
bin | 10100101011010001011111 |
3 | 101012101000110 |
4 | 110223101133 |
5 | 2341421002 |
6 | 312101103 |
7 | 64033056 |
oct | 24532137 |
9 | 11171013 |
10 | 5420127 |
11 | 3072249 |
12 | 1994793 |
13 | 117a09b |
14 | a1139d |
15 | 720e6c |
hex | 52b45f |
5420127 has 8 divisors (see below), whose sum is σ = 7652016. Its totient is φ = 3400832.
The previous prime is 5420123. The next prime is 5420137. The reversal of 5420127 is 7210245.
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 5420127 - 22 = 5420123 is a prime.
It is a super-2 number, since 2×54201272 = 58755553392258, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53088 + ... + 53189.
It is an arithmetic number, because the mean of its divisors is an integer number (956502).
Almost surely, 25420127 is an apocalyptic number.
5420127 is a deficient number, since it is larger than the sum of its proper divisors (2231889).
5420127 is a wasteful number, since it uses less digits than its factorization.
5420127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106297.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 5420127 is about 2328.1166207903. The cubic root of 5420127 is about 175.6587633233.
The spelling of 5420127 in words is "five million, four hundred twenty thousand, one hundred twenty-seven".
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