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29103 = 389109
BaseRepresentation
bin111000110101111
31110220220
413012233
51412403
6342423
7150564
oct70657
943826
1029103
111a958
1214a13
1310329
14a86b
158953
hex71af

29103 has 8 divisors (see below), whose sum is σ = 39600. Its totient is φ = 19008.

The previous prime is 29101. The next prime is 29123. The reversal of 29103 is 30192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29103 - 21 = 29101 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29103.

It is not an unprimeable number, because it can be changed into a prime (29101) 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, 213 + ... + 321.

It is an arithmetic number, because the mean of its divisors is an integer number (4950).

229103 is an apocalyptic number.

29103 is a deficient number, since it is larger than the sum of its proper divisors (10497).

29103 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 13 representation: 29103 = (10329)13.

29103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 29103 is about 170.5960140214. The cubic root of 29103 is about 30.7594986850.

Adding to 29103 its reverse (30192), we get a palindrome (59295).

Subtracting 29103 from its reverse (30192), we obtain a square (1089 = 332).

The spelling of 29103 in words is "twenty-nine thousand, one hundred three".

Divisors: 1 3 89 109 267 327 9701 29103