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104611080 = 23357217791
BaseRepresentation
bin1100011110000…
…11110100001000
321021211210102110
412033003310020
5203240023310
614214102320
72410115400
oct617036410
9237753373
10104611080
1154060942
122b04a9a0
1318899562
14dc71800
1592b5d20
hex63c3d08

104611080 has 96 divisors (see below), whose sum is σ = 365091840. Its totient is φ = 23909760.

The previous prime is 104611037. The next prime is 104611097. The reversal of 104611080 is 80116401.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 3016 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (3803040).

Almost surely, 2104611080 is an apocalyptic number.

104611080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104611080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182545920).

104611080 is an abundant number, since it is smaller than the sum of its proper divisors (260480760).

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

104611080 is a wasteful number, since it uses less digits than its factorization.

104611080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17819 (or 17808 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 104611080 is about 10227.9558074915. The cubic root of 104611080 is about 471.1861994319.

Adding to 104611080 its reverse (80116401), we get a palindrome (184727481).

The spelling of 104611080 in words is "one hundred four million, six hundred eleven thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 168 196 210 245 280 294 392 420 490 588 735 840 980 1176 1470 1960 2940 5880 17791 35582 53373 71164 88955 106746 124537 142328 177910 213492 249074 266865 355820 373611 426984 498148 533730 622685 711640 747222 871759 996296 1067460 1245370 1494444 1743518 1868055 2134920 2490740 2615277 2988888 3487036 3736110 4358795 4981480 5230554 6974072 7472220 8717590 10461108 13076385 14944440 17435180 20922216 26152770 34870360 52305540 104611080