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6021140131 = 83579112527
BaseRepresentation
bin1011001101110001…
…10100111010100011
3120112121211121111001
411212320310322203
544312402441011
62433245532431
7302131563256
oct54670647243
916477747431
106021140131
11260a85a776
121200574117
1374c58b116
1441195309d
152539117c1
hex166e34ea3

6021140131 has 8 divisors (see below), whose sum is σ = 6095222784. Its totient is φ = 5947094280.

The previous prime is 6021140117. The next prime is 6021140141. The reversal of 6021140131 is 1310411206.

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 6021140131 - 27 = 6021140003 is a prime.

It is a super-2 number, since 2×60211401312 = 72508256954277394322, 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 = 6021140099 and 6021140108.

It is not an unprimeable number, because it can be changed into a prime (6021140141) 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, 474390 + ... + 486916.

It is an arithmetic number, because the mean of its divisors is an integer number (761902848).

Almost surely, 26021140131 is an apocalyptic number.

6021140131 is a deficient number, since it is larger than the sum of its proper divisors (74082653).

6021140131 is a wasteful number, since it uses less digits than its factorization.

6021140131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18401.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 6021140131 is about 77596.0058959222. The cubic root of 6021140131 is about 1819.2522117151.

Adding to 6021140131 its reverse (1310411206), we get a palindrome (7331551337).

The spelling of 6021140131 in words is "six billion, twenty-one million, one hundred forty thousand, one hundred thirty-one".

Divisors: 1 83 5791 12527 480653 1039741 72543857 6021140131