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6132997 = 13471769
BaseRepresentation
bin10111011001010100000101
3102112120220001
4113121110011
53032223442
6335241301
7103062313
oct27312405
912476801
106132997
1135098a2
122079231
1313696c0
14b590b3
158122b7
hex5d9505

6132997 has 4 divisors (see below), whose sum is σ = 6604780. Its totient is φ = 5661216.

The previous prime is 6132967. The next prime is 6133003. The reversal of 6132997 is 7992316.

6132997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1110916 + 5022081 = 1054^2 + 2241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6132997 is a prime.

It is a super-2 number, since 2×61329972 = 75227304404018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6132967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235872 + ... + 235897.

It is an arithmetic number, because the mean of its divisors is an integer number (1651195).

Almost surely, 26132997 is an apocalyptic number.

It is an amenable number.

6132997 is a deficient number, since it is larger than the sum of its proper divisors (471783).

6132997 is a wasteful number, since it uses less digits than its factorization.

6132997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471782.

The product of its digits is 20412, while the sum is 37.

The square root of 6132997 is about 2476.4888451192. The cubic root of 6132997 is about 183.0448793548.

The spelling of 6132997 in words is "six million, one hundred thirty-two thousand, nine hundred ninety-seven".

Divisors: 1 13 471769 6132997