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104010180 = 22351991237
BaseRepresentation
bin1100011001100…
…01000111000100
321020201021010220
412030301013010
5203111311210
614153144340
72402033451
oct614610704
9236637126
10104010180
115379042a
122a9bb0b0
1318718bb1
14db56828
1591e7c70
hex63311c4

104010180 has 48 divisors (see below), whose sum is σ = 306559680. Its totient is φ = 26275968.

The previous prime is 104010173. The next prime is 104010187. The reversal of 104010180 is 81010401.

It is an interprime number because it is at equal distance from previous prime (104010173) and next prime (104010187).

It is a super-3 number, since 3×1040101803 (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (104010187) 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 15 ways as a sum of consecutive naturals, for example, 44479 + ... + 46758.

It is an arithmetic number, because the mean of its divisors is an integer number (6386660).

Almost surely, 2104010180 is an apocalyptic number.

104010180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104010180 is an abundant number, since it is smaller than the sum of its proper divisors (202549500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104010180 is a wasteful number, since it uses less digits than its factorization.

104010180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91268 (or 91266 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 104010180 is about 10198.5381305362. The cubic root of 104010180 is about 470.2822810096.

Adding to 104010180 its reverse (81010401), we get a palindrome (185020581).

The spelling of 104010180 in words is "one hundred four million, ten thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 91237 182474 273711 364948 456185 547422 912370 1094844 1368555 1733503 1824740 2737110 3467006 5200509 5474220 6934012 8667515 10401018 17335030 20802036 26002545 34670060 52005090 104010180