Base | Representation |
---|---|
bin | 110000000111001111… |
… | …1000011111110010000 |
3 | 100212200201000120012120 |
4 | 1200032133003332100 |
5 | 3143100443120424 |
6 | 115244322054240 |
7 | 10315264353045 |
oct | 1401637037620 |
9 | 325621016176 |
10 | 103322238864 |
11 | 3a90078a359 |
12 | 180364aa380 |
13 | 9987baa260 |
14 | 50023891cc |
15 | 2a4ac31a79 |
hex | 180e7c3f90 |
103322238864 has 160 divisors (see below), whose sum is σ = 291602169600. Its totient is φ = 31334860800.
The previous prime is 103322238863. The next prime is 103322238881. The reversal of 103322238864 is 468832223301.
It is not an unprimeable number, because it can be changed into a prime (103322238863) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14428917 + ... + 14436075.
It is an arithmetic number, because the mean of its divisors is an integer number (1822513560).
Almost surely, 2103322238864 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 103322238864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145801084800).
103322238864 is an abundant number, since it is smaller than the sum of its proper divisors (188279930736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103322238864 is a wasteful number, since it uses less digits than its factorization.
103322238864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7513 (or 7507 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 42.
The spelling of 103322238864 in words is "one hundred three billion, three hundred twenty-two million, two hundred thirty-eight thousand, eight hundred sixty-four".
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