Base | Representation |
---|---|
bin | 1100010110111… |
… | …00001011110000 |
3 | 21020001120222012 |
4 | 12023130023300 |
5 | 203014143240 |
6 | 14141502052 |
7 | 2366054336 |
oct | 613341360 |
9 | 236046865 |
10 | 103662320 |
11 | 53573043 |
12 | 2a871928 |
13 | 18626768 |
14 | daa5b56 |
15 | 9179b65 |
hex | 62dc2f0 |
103662320 has 40 divisors (see below), whose sum is σ = 242380320. Its totient is φ = 41230080.
The previous prime is 103662319. The next prime is 103662323. The reversal of 103662320 is 23266301.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103662323) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10901 + ... + 18059.
It is an arithmetic number, because the mean of its divisors is an integer number (6059508).
Almost surely, 2103662320 is an apocalyptic number.
103662320 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 103662320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121190160).
103662320 is an abundant number, since it is smaller than the sum of its proper divisors (138718000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103662320 is a wasteful number, since it uses less digits than its factorization.
103662320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7353 (or 7347 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 103662320 is about 10181.4694420796. The cubic root of 103662320 is about 469.7574121584.
The spelling of 103662320 in words is "one hundred three million, six hundred sixty-two thousand, three hundred twenty".
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