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2060531 = 11199859
BaseRepresentation
bin111110111000011110011
310212200111222
413313003303
51011414111
6112055255
723341244
oct7670363
93780458
102060531
111188120
1283452b
13571b65
143b8ccb
152aa7db
hex1f70f3

2060531 has 8 divisors (see below), whose sum is σ = 2366400. Its totient is φ = 1774440.

The previous prime is 2060507. The next prime is 2060543. The reversal of 2060531 is 1350602.

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 2060531 - 218 = 1798387 is a prime.

It is a super-3 number, since 3×20605313 = 26245733392406103873, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2060551) 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, 4721 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (295800).

22060531 is an apocalyptic number.

2060531 is a deficient number, since it is larger than the sum of its proper divisors (305869).

2060531 is a wasteful number, since it uses less digits than its factorization.

2060531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9889.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2060531 is about 1435.4549801370. The cubic root of 2060531 is about 127.2505644928.

The spelling of 2060531 in words is "two million, sixty thousand, five hundred thirty-one".

Divisors: 1 11 19 209 9859 108449 187321 2060531