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104268108 = 223723291861
BaseRepresentation
bin1100011011100…
…00000101001100
321021012100221210
412031300011030
5203143034413
614202454420
72404156440
oct615600514
9237170853
10104268108
115394719a
122ab04410
13187a9409
14dbc2820
1592493c3
hex637014c

104268108 has 96 divisors (see below), whose sum is σ = 300303360. Its totient is φ = 27498240.

The previous prime is 104268107. The next prime is 104268121. The reversal of 104268108 is 801862401.

It is not an unprimeable number, because it can be changed into a prime (104268103) 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 31 ways as a sum of consecutive naturals, for example, 55098 + ... + 56958.

It is an arithmetic number, because the mean of its divisors is an integer number (3128160).

Almost surely, 2104268108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104268108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150151680).

104268108 is an abundant number, since it is smaller than the sum of its proper divisors (196035252).

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

104268108 is a wasteful number, since it uses less digits than its factorization.

104268108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 104268108 is about 10211.1756424028. The cubic root of 104268108 is about 470.6707008065.

The spelling of 104268108 in words is "one hundred four million, two hundred sixty-eight thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 23 28 29 42 46 58 69 84 87 92 116 138 161 174 203 276 322 348 406 483 609 644 667 812 966 1218 1334 1861 1932 2001 2436 2668 3722 4002 4669 5583 7444 8004 9338 11166 13027 14007 18676 22332 26054 28014 39081 42803 52108 53969 56028 78162 85606 107938 128409 156324 161907 171212 215876 256818 299621 323814 377783 513636 599242 647628 755566 898863 1133349 1198484 1241287 1511132 1797726 2266698 2482574 3595452 3723861 4533396 4965148 7447722 8689009 14895444 17378018 26067027 34756036 52134054 104268108