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2071341 = 32230149
BaseRepresentation
bin111111001101100101101
310220020100100
413321230231
51012240331
6112221313
723414616
oct7715455
93806310
102071341
111195258
1283a839
13576a5c
143bcc0d
152adae6
hex1f9b2d

2071341 has 6 divisors (see below), whose sum is σ = 2991950. Its totient is φ = 1380888.

The previous prime is 2071339. The next prime is 2071343. The reversal of 2071341 is 1431702.

It is an interprime number because it is at equal distance from previous prime (2071339) and next prime (2071343).

It can be written as a sum of positive squares in only one way, i.e., 1946025 + 125316 = 1395^2 + 354^2 .

It is not a de Polignac number, because 2071341 - 21 = 2071339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115066 + ... + 115083.

22071341 is an apocalyptic number.

It is an amenable number.

2071341 is a deficient number, since it is larger than the sum of its proper divisors (920609).

2071341 is a wasteful number, since it uses less digits than its factorization.

2071341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230155 (or 230152 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2071341 is about 1439.2154112571. The cubic root of 2071341 is about 127.4727046530.

The spelling of 2071341 in words is "two million, seventy-one thousand, three hundred forty-one".

Divisors: 1 3 9 230149 690447 2071341