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104351130 = 23251389189
BaseRepresentation
bin1100011100001…
…00010110011010
321021100120211200
412032010112122
5203203214010
614204335030
72404653462
oct616042632
9237316750
10104351130
11539a3604
122ab44476
1318808140
14dc04ba2
159263cc0
hex638459a

104351130 has 48 divisors (see below), whose sum is σ = 292186440. Its totient is φ = 25686144.

The previous prime is 104351129. The next prime is 104351167. The reversal of 104351130 is 31153401.

It can be written as a sum of positive squares in 4 ways, for example, as 41100921 + 63250209 = 6411^2 + 7953^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43425 + ... + 45764.

Almost surely, 2104351130 is an apocalyptic number.

104351130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104351130 is an abundant number, since it is smaller than the sum of its proper divisors (187835310).

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

104351130 is a wasteful number, since it uses less digits than its factorization.

104351130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89215 (or 89212 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 104351130 is about 10215.2400852843. The cubic root of 104351130 is about 470.7955892856.

The spelling of 104351130 in words is "one hundred four million, three hundred fifty-one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 89189 178378 267567 445945 535134 802701 891890 1159457 1337835 1605402 2318914 2675670 3478371 4013505 5797285 6956742 8027010 10435113 11594570 17391855 20870226 34783710 52175565 104351130