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6132013 = 101109557
BaseRepresentation
bin10111011001000100101101
3102112112112121
4113121010231
53032211023
6335232541
7103056406
oct27310455
912475477
106132013
113509088
122078751
131369114
14b589ad
15811d5d
hex5d912d

6132013 has 8 divisors (see below), whose sum is σ = 6260760. Its totient is φ = 6004800.

The previous prime is 6131999. The next prime is 6132029. The reversal of 6132013 is 3102316.

It can be written as a sum of positive squares in 4 ways, for example, as 1646089 + 4485924 = 1283^2 + 2118^2 .

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 6132013 - 25 = 6131981 is a prime.

It is a Duffinian number.

6132013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6133013) 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, 10731 + ... + 11287.

It is an arithmetic number, because the mean of its divisors is an integer number (782595).

Almost surely, 26132013 is an apocalyptic number.

It is an amenable number.

6132013 is a deficient number, since it is larger than the sum of its proper divisors (128747).

6132013 is a wasteful number, since it uses less digits than its factorization.

6132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 6132013 is about 2476.2901687807. The cubic root of 6132013 is about 183.0350893726.

Adding to 6132013 its reverse (3102316), we get a palindrome (9234329).

The spelling of 6132013 in words is "six million, one hundred thirty-two thousand, thirteen".

Divisors: 1 101 109 557 11009 56257 60713 6132013