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104105230 = 2510410523
BaseRepresentation
bin1100011010010…
…00010100001110
321020220002112021
412031020110032
5203122331410
614155200354
72402610535
oct615102416
9236802467
10104105230
1153845889
122aa460ba
1318750238
14db7d31c
159215eda
hex634850e

104105230 has 8 divisors (see below), whose sum is σ = 187389432. Its totient is φ = 41642088.

The previous prime is 104105219. The next prime is 104105231. The reversal of 104105230 is 32501401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104105231) 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 3 ways as a sum of consecutive naturals, for example, 5205252 + ... + 5205271.

It is an arithmetic number, because the mean of its divisors is an integer number (23423679).

Almost surely, 2104105230 is an apocalyptic number.

104105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104105230 is a deficient number, since it is larger than the sum of its proper divisors (83284202).

104105230 is a wasteful number, since it uses less digits than its factorization.

104105230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410530.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 104105230 is about 10203.1970479845. The cubic root of 104105230 is about 470.4254936619.

Adding to 104105230 its reverse (32501401), we get a palindrome (136606631).

The spelling of 104105230 in words is "one hundred four million, one hundred five thousand, two hundred thirty".

Divisors: 1 2 5 10 10410523 20821046 52052615 104105230