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104104330 = 2511412563
BaseRepresentation
bin1100011010010…
…00000110001010
321020220001021221
412031020012022
5203122314310
614155152254
72402605111
oct615100612
9236801257
10104104330
1153845140
122aa4568a
131874c9c5
14db7cc78
159215ada
hex634818a

104104330 has 48 divisors (see below), whose sum is σ = 209902752. Its totient is φ = 36867200.

The previous prime is 104104291. The next prime is 104104331. The reversal of 104104330 is 33401401.

It is not an unprimeable number, because it can be changed into a prime (104104331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184629 + ... + 185191.

It is an arithmetic number, because the mean of its divisors is an integer number (4372974).

Almost surely, 2104104330 is an apocalyptic number.

104104330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104104330 is an abundant number, since it is smaller than the sum of its proper divisors (105798422).

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

104104330 is a wasteful number, since it uses less digits than its factorization.

104104330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 104104330 is about 10203.1529440659. The cubic root of 104104330 is about 470.4241380330.

Adding to 104104330 its reverse (33401401), we get a palindrome (137505731).

The spelling of 104104330 in words is "one hundred four million, one hundred four thousand, three hundred thirty".

Divisors: 1 2 5 10 11 22 41 55 82 110 205 410 451 563 902 1126 1681 2255 2815 3362 4510 5630 6193 8405 12386 16810 18491 23083 30965 36982 46166 61930 92455 115415 184910 230830 253913 507826 946403 1269565 1892806 2539130 4732015 9464030 10410433 20820866 52052165 104104330