Base | Representation |
---|---|
bin | 1100010010000… |
… | …00001010000000 |
3 | 21011212010022021 |
4 | 12021000022000 |
5 | 202333220412 |
6 | 14120051224 |
7 | 2360453164 |
oct | 611001200 |
9 | 234763267 |
10 | 103023232 |
11 | 53176974 |
12 | 2a603b14 |
13 | 184618c0 |
14 | d97aca4 |
15 | 90a0607 |
hex | 6240280 |
103023232 has 64 divisors (see below), whose sum is σ = 223581960. Its totient is φ = 47001600.
The previous prime is 103023229. The next prime is 103023241. The reversal of 103023232 is 232320301.
It can be written as a sum of positive squares in 4 ways, for example, as 64384576 + 38638656 = 8024^2 + 6216^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×1030232322 = 21227572663451648, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 167758 + ... + 168370.
Almost surely, 2103023232 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 103023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111790980).
103023232 is an abundant number, since it is smaller than the sum of its proper divisors (120558728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103023232 is a wasteful number, since it uses less digits than its factorization.
103023232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741 (or 729 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 103023232 is about 10150.0360590492. The cubic root of 103023232 is about 468.7900551964.
Adding to 103023232 its reverse (232320301), we get a palindrome (335343533).
The spelling of 103023232 in words is "one hundred three million, twenty-three thousand, two hundred thirty-two".
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