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2069103 = 323157191
BaseRepresentation
bin111111001001001101111
310220010021110
413321021233
51012202403
6112203103
723405241
oct7711157
93803243
102069103
111193603
12839493
13575a2a
143bc091
152ad103
hex1f926f

2069103 has 16 divisors (see below), whose sum is σ = 2912256. Its totient is φ = 1304160.

The previous prime is 2069101. The next prime is 2069113. The reversal of 2069103 is 3019602.

It is not a de Polignac number, because 2069103 - 21 = 2069101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2069103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069101) 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, 10738 + ... + 10928.

It is an arithmetic number, because the mean of its divisors is an integer number (182016).

22069103 is an apocalyptic number.

2069103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2069103 is a deficient number, since it is larger than the sum of its proper divisors (843153).

2069103 is a wasteful number, since it uses less digits than its factorization.

2069103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 2069103 is about 1438.4376941668. The cubic root of 2069103 is about 127.4267784115.

The spelling of 2069103 in words is "two million, sixty-nine thousand, one hundred three".

Divisors: 1 3 23 69 157 191 471 573 3611 4393 10833 13179 29987 89961 689701 2069103