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104010155 = 542149411
BaseRepresentation
bin1100011001100…
…01000110101011
321020201021002222
412030301012223
5203111311110
614153144255
72402033414
oct614610653
9236637088
10104010155
1153790407
122a9bb08b
1318718b92
14db5680b
1591e7c55
hex63311ab

104010155 has 8 divisors (see below), whose sum is σ = 125111184. Its totient is φ = 83008800.

The previous prime is 104010149. The next prime is 104010157. The reversal of 104010155 is 551010401.

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

It is not a de Polignac number, because 104010155 - 24 = 104010139 is a prime.

It is a super-2 number, since 2×1040101552 = 21636224686248050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104010157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22601 + ... + 26810.

It is an arithmetic number, because the mean of its divisors is an integer number (15638898).

Almost surely, 2104010155 is an apocalyptic number.

104010155 is a deficient number, since it is larger than the sum of its proper divisors (21101029).

104010155 is an equidigital number, since it uses as much as digits as its factorization.

104010155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49837.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 104010155 is about 10198.5369048702. The cubic root of 104010155 is about 470.2822433304.

Adding to 104010155 its reverse (551010401), we get a palindrome (655020556).

The spelling of 104010155 in words is "one hundred four million, ten thousand, one hundred fifty-five".

Divisors: 1 5 421 2105 49411 247055 20802031 104010155