Base | Representation |
---|---|
bin | 110000000110111100… |
… | …0110001000101100000 |
3 | 100212200000010112111222 |
4 | 1200031320301011200 |
5 | 3143040410400112 |
6 | 115243322554212 |
7 | 10315113132236 |
oct | 1401570610540 |
9 | 325600115458 |
10 | 103312200032 |
11 | 3a8a6052aa8 |
12 | 18033068968 |
13 | 9985aa3b12 |
14 | 5000cd4956 |
15 | 2a49dec372 |
hex | 180de31160 |
103312200032 has 48 divisors (see below), whose sum is σ = 212443106400. Its totient is φ = 49362711552.
The previous prime is 103312199999. The next prime is 103312200077. The reversal of 103312200032 is 230002213301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705158 + ... + 838970.
It is an arithmetic number, because the mean of its divisors is an integer number (4425898050).
Almost surely, 2103312200032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103312200032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106221553200).
103312200032 is an abundant number, since it is smaller than the sum of its proper divisors (109130906368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312200032 is a wasteful number, since it uses less digits than its factorization.
103312200032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134895 (or 134887 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 103312200032 its reverse (230002213301), we get a palindrome (333314413333).
The spelling of 103312200032 in words is "one hundred three billion, three hundred twelve million, two hundred thousand, thirty-two".
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