Base | Representation |
---|---|
bin | 1100011011101… |
… | …11100011100000 |
3 | 21021020220221120 |
4 | 12031313203200 |
5 | 203200024340 |
6 | 14203252240 |
7 | 2404344621 |
oct | 615674340 |
9 | 237226846 |
10 | 104298720 |
11 | 53968199 |
12 | 2ab1a080 |
13 | 187ba326 |
14 | dbcda48 |
15 | 92534d0 |
hex | 63778e0 |
104298720 has 96 divisors (see below), whose sum is σ = 330946560. Its totient is φ = 27609600.
The previous prime is 104298709. The next prime is 104298739. The reversal of 104298720 is 27892401.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×1042987203 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71761 + ... + 73199.
It is an arithmetic number, because the mean of its divisors is an integer number (3447360).
Almost surely, 2104298720 is an apocalyptic number.
104298720 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 104298720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165473280).
104298720 is an abundant number, since it is smaller than the sum of its proper divisors (226647840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104298720 is a wasteful number, since it uses less digits than its factorization.
104298720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1608 (or 1600 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 104298720 is about 10212.6744783137. The cubic root of 104298720 is about 470.7167575922.
The spelling of 104298720 in words is "one hundred four million, two hundred ninety-eight thousand, seven hundred twenty".
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