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104850720 = 25335131867
BaseRepresentation
bin1100011111111…
…10010100100000
321022021222011000
412033332110200
5203320210340
614223152000
72412134142
oct617762440
9238258130
10104850720
1154204997
122b145600
1318951660
14dcd4c92
159311d30
hex63fe520

104850720 has 192 divisors, whose sum is σ = 395418240. Its totient is φ = 25795584.

The previous prime is 104850719. The next prime is 104850743. The reversal of 104850720 is 27058401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55227 + ... + 57093.

It is an arithmetic number, because the mean of its divisors is an integer number (2059470).

Almost surely, 2104850720 is an apocalyptic number.

104850720 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 104850720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197709120).

104850720 is an abundant number, since it is smaller than the sum of its proper divisors (290567520).

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

104850720 is a wasteful number, since it uses less digits than its factorization.

104850720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 104850720 is about 10239.6640569894. The cubic root of 104850720 is about 471.5457182310.

It can be divided in two parts, 104850 and 720, that added together give a triangular number (105570 = T459).

The spelling of 104850720 in words is "one hundred four million, eight hundred fifty thousand, seven hundred twenty".