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2059285 = 51392963
BaseRepresentation
bin111110110110000010101
310212121210211
413312300111
51011344120
6112045421
723334514
oct7666025
93777724
102059285
111187198
12833871
13571417
143b867b
152aa25a
hex1f6c15

2059285 has 8 divisors (see below), whose sum is σ = 2489760. Its totient is φ = 1635024.

The previous prime is 2059283. The next prime is 2059297. The reversal of 2059285 is 5829502.

It is a happy number.

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 2059285 - 21 = 2059283 is a prime.

It is a super-2 number, since 2×20592852 = 8481309422450, which contains 22 as substring.

2059285 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059283) 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, 787 + ... + 2176.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

22059285 is an apocalyptic number.

It is an amenable number.

2059285 is a deficient number, since it is larger than the sum of its proper divisors (430475).

2059285 is a wasteful number, since it uses less digits than its factorization.

2059285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2059285 is about 1435.0209057711. The cubic root of 2059285 is about 127.2249099126.

The spelling of 2059285 in words is "two million, fifty-nine thousand, two hundred eighty-five".

Divisors: 1 5 139 695 2963 14815 411857 2059285