Base | Representation |
---|---|
bin | 1100010010011… |
… | …01101011001010 |
3 | 21011221221021000 |
4 | 12021031223022 |
5 | 202342003402 |
6 | 14121155430 |
7 | 2361103464 |
oct | 611155312 |
9 | 234857230 |
10 | 103078602 |
11 | 53204530 |
12 | 2a62bb76 |
13 | 18480b73 |
14 | d993134 |
15 | 90b1c1c |
hex | 624daca |
103078602 has 64 divisors (see below), whose sum is σ = 252604800. Its totient is φ = 30896640.
The previous prime is 103078597. The next prime is 103078603. The reversal of 103078602 is 206870301.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (103078603) 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 31 ways as a sum of consecutive naturals, for example, 56724 + ... + 58512.
It is an arithmetic number, because the mean of its divisors is an integer number (3946950).
Almost surely, 2103078602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103078602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126302400).
103078602 is an abundant number, since it is smaller than the sum of its proper divisors (149526198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103078602 is a wasteful number, since it uses less digits than its factorization.
103078602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908 (or 1902 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 103078602 is about 10152.7632691795. The cubic root of 103078602 is about 468.8740241422.
The spelling of 103078602 in words is "one hundred three million, seventy-eight thousand, six hundred two".
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