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2107071 = 321032273
BaseRepresentation
bin1000000010011010111111
310222001100200
420002122333
51014411241
6113054543
723624031
oct10023277
93861320
102107071
11120a08a
12857453
1358a0b5
143cbc51
152b94b6
hex2026bf

2107071 has 12 divisors (see below), whose sum is σ = 3074448. Its totient is φ = 1390464.

The previous prime is 2107069. The next prime is 2107073. The reversal of 2107071 is 1707012.

2107071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2107069) and next prime (2107073).

It is not a de Polignac number, because 2107071 - 21 = 2107069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210 + ... + 2063.

It is an arithmetic number, because the mean of its divisors is an integer number (256204).

22107071 is an apocalyptic number.

2107071 is a deficient number, since it is larger than the sum of its proper divisors (967377).

2107071 is a wasteful number, since it uses less digits than its factorization.

2107071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 2107071 is about 1451.5753511272. The cubic root of 2107071 is about 128.2014852466.

The spelling of 2107071 in words is "two million, one hundred seven thousand, seventy-one".

Divisors: 1 3 9 103 309 927 2273 6819 20457 234119 702357 2107071