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104471271 = 3231247257
BaseRepresentation
bin1100011101000…
…01101011100111
321021120200122100
412032201223213
5203221040041
614211103143
72405663652
oct616415347
9237520570
10104471271
1153a758a3
122aba1ab3
131884aa28
14dc36899
1592896b6
hex63a1ae7

104471271 has 36 divisors (see below), whose sum is σ = 159865056. Its totient is φ = 65710080.

The previous prime is 104471243. The next prime is 104471281. The reversal of 104471271 is 172174401.

It is not a de Polignac number, because 104471271 - 26 = 104471207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104471281) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 406375 + ... + 406631.

It is an arithmetic number, because the mean of its divisors is an integer number (4440696).

Almost surely, 2104471271 is an apocalyptic number.

104471271 is a deficient number, since it is larger than the sum of its proper divisors (55393785).

104471271 is a wasteful number, since it uses less digits than its factorization.

104471271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 104471271 is about 10221.1188722175. The cubic root of 104471271 is about 470.9761979669.

The spelling of 104471271 in words is "one hundred four million, four hundred seventy-one thousand, two hundred seventy-one".

Divisors: 1 3 9 31 47 93 141 257 279 423 771 961 1457 2313 2883 4371 7967 8649 12079 13113 23901 36237 45167 71703 108711 135501 246977 374449 406503 740931 1123347 2222793 3370041 11607919 34823757 104471271