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104102 = 252051
BaseRepresentation
bin11001011010100110
312021210122
4121122212
511312402
62121542
7612335
oct313246
9167718
10104102
1171239
12502b2
13384cb
1429d1c
1520ca2
hex196a6

104102 has 4 divisors (see below), whose sum is σ = 156156. Its totient is φ = 52050.

The previous prime is 104089. The next prime is 104107. The reversal of 104102 is 201401.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26024 + ... + 26027.

It is an arithmetic number, because the mean of its divisors is an integer number (39039).

2104102 is an apocalyptic number.

104102 is a deficient number, since it is larger than the sum of its proper divisors (52054).

104102 is an equidigital number, since it uses as much as digits as its factorization.

104102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52053.

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

The square root of 104102 is about 322.6484154618. The cubic root of 104102 is about 47.0420628424.

Adding to 104102 its reverse (201401), we get a palindrome (305503).

The spelling of 104102 in words is "one hundred four thousand, one hundred two", and thus it is an iban number.

Divisors: 1 2 52051 104102