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104131102 = 2179290869
BaseRepresentation
bin1100011010011…
…10101000011110
321020221102000111
412031032220132
5203124143402
614155520234
72403046135
oct615165036
9236842014
10104131102
1153863269
122aa5907a
131875bc4a
14db8891c
15921d9d7
hex634ea1e

104131102 has 8 divisors (see below), whose sum is σ = 157069800. Its totient is φ = 51774504.

The previous prime is 104131081. The next prime is 104131121. The reversal of 104131102 is 201131401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145077 + ... + 145792.

It is an arithmetic number, because the mean of its divisors is an integer number (19633725).

Almost surely, 2104131102 is an apocalyptic number.

104131102 is a deficient number, since it is larger than the sum of its proper divisors (52938698).

104131102 is a wasteful number, since it uses less digits than its factorization.

104131102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291050.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 104131102 is about 10204.4648071322. The cubic root of 104131102 is about 470.4644601329.

Adding to 104131102 its reverse (201131401), we get a palindrome (305262503).

The spelling of 104131102 in words is "one hundred four million, one hundred thirty-one thousand, one hundred two".

Divisors: 1 2 179 358 290869 581738 52065551 104131102