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5320127 = 31171617
BaseRepresentation
bin10100010010110110111111
3101000021211202
4110102312333
52330221002
6310010115
763135401
oct24226677
911007752
105320127
1130040aa
12194693b
131143707
149c6b71
15701502
hex512dbf

5320127 has 4 divisors (see below), whose sum is σ = 5491776. Its totient is φ = 5148480.

The previous prime is 5320103. The next prime is 5320129. The reversal of 5320127 is 7210235.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5320127 - 216 = 5254591 is a prime.

It is a super-2 number, since 2×53201272 = 56607502592258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5320099 and 5320108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320129) 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, 85778 + ... + 85839.

It is an arithmetic number, because the mean of its divisors is an integer number (1372944).

Almost surely, 25320127 is an apocalyptic number.

5320127 is a deficient number, since it is larger than the sum of its proper divisors (171649).

5320127 is a wasteful number, since it uses less digits than its factorization.

5320127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171648.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5320127 is about 2306.5400495114. The cubic root of 5320127 is about 174.5717638178.

The spelling of 5320127 in words is "five million, three hundred twenty thousand, one hundred twenty-seven".

Divisors: 1 31 171617 5320127