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2000141 = 111371197
BaseRepresentation
bin111101000010100001101
310202121200022
413220110031
51003001031
6110511525
723000213
oct7502415
93677608
102000141
111146810
128055a5
13550520
143a0cb3
1529797b
hex1e850d

2000141 has 16 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 1646400.

The previous prime is 2000113. The next prime is 2000143. The reversal of 2000141 is 1410002.

Adding to 2000141 its reverse (1410002), we get a palindrome (3410143).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10055 + ... + 10251.

It is an arithmetic number, because the mean of its divisors is an integer number (149688).

22000141 is an apocalyptic number.

It is an amenable number.

2000141 is a deficient number, since it is larger than the sum of its proper divisors (394867).

2000141 is a wasteful number, since it uses less digits than its factorization.

2000141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2000141 is about 1414.2634125226. The cubic root of 2000141 is about 125.9950657344.

The spelling of 2000141 in words is "two million, one hundred forty-one", and thus it is an aban number.

Divisors: 1 11 13 71 143 197 781 923 2167 2561 10153 13987 28171 153857 181831 2000141