Base | Representation |
---|---|
bin | 1100011100111… |
… | …00110100001100 |
3 | 21021112200022011 |
4 | 12032130310030 |
5 | 203214420330 |
6 | 14210431004 |
7 | 2405551600 |
oct | 616346414 |
9 | 237480264 |
10 | 104451340 |
11 | 53a61924 |
12 | 2ab92464 |
13 | 18841936 |
14 | dc2d500 |
15 | 928382a |
hex | 639cd0c |
104451340 has 72 divisors (see below), whose sum is σ = 260103312. Its totient is φ = 35118720.
The previous prime is 104451331. The next prime is 104451397. The reversal of 104451340 is 43154401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50935 + ... + 52945.
It is an arithmetic number, because the mean of its divisors is an integer number (3612546).
Almost surely, 2104451340 is an apocalyptic number.
104451340 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 104451340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130051656).
104451340 is an abundant number, since it is smaller than the sum of its proper divisors (155651972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104451340 is a wasteful number, since it uses less digits than its factorization.
104451340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2087 (or 2078 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 104451340 is about 10220.1438346043. The cubic root of 104451340 is about 470.9462451593.
The spelling of 104451340 in words is "one hundred four million, four hundred fifty-one thousand, three hundred forty".
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