Base | Representation |
---|---|
bin | 110000000000101100… |
… | …0000011111111011000 |
3 | 100212010101011111222011 |
4 | 1200001120003333120 |
5 | 3142123142100440 |
6 | 115210424035304 |
7 | 10306654043161 |
oct | 1400130037730 |
9 | 325111144864 |
10 | 103102300120 |
11 | 3a7a86190a6 |
12 | 17b94902b34 |
13 | 99514616a1 |
14 | 4dc1096768 |
15 | 2a367899ea |
hex | 1801603fd8 |
103102300120 has 64 divisors (see below), whose sum is σ = 237322068480. Its totient is φ = 40294260096.
The previous prime is 103102300097. The next prime is 103102300151. The reversal of 103102300120 is 21003201301.
It is a self number, because there is not a number n which added to its sum of digits gives 103102300120.
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, 1056847 + ... + 1150273.
It is an arithmetic number, because the mean of its divisors is an integer number (3708157320).
Almost surely, 2103102300120 is an apocalyptic number.
103102300120 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 103102300120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118661034240).
103102300120 is an abundant number, since it is smaller than the sum of its proper divisors (134219768360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103102300120 is a wasteful number, since it uses less digits than its factorization.
103102300120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94072 (or 94068 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 103102300120 its reverse (21003201301), we get a palindrome (124105501421).
The spelling of 103102300120 in words is "one hundred three billion, one hundred two million, three hundred thousand, one hundred twenty".
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