Base | Representation |
---|---|
bin | 10011001110100111… |
… | …11000110100110010 |
3 | 222122102220222000000 |
4 | 21213103320310302 |
5 | 132120214420310 |
6 | 4424210010430 |
7 | 513550522611 |
oct | 114723706462 |
9 | 28572828000 |
10 | 10323201330 |
11 | 44181a5a52 |
12 | 2001276a16 |
13 | c8694c870 |
14 | 6dd055878 |
15 | 4064514c0 |
hex | 2674f8d32 |
10323201330 has 112 divisors (see below), whose sum is σ = 30003243480. Its totient is φ = 2541072384.
The previous prime is 10323201313. The next prime is 10323201331. The reversal of 10323201330 is 3310232301.
10323201330 is a `hidden beast` number, since 10 + 3 + 2 + 320 + 1 + 330 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 5719443129 + 4603758201 = 75627^2 + 67851^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10323201331) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 40306 + ... + 149234.
Almost surely, 210323201330 is an apocalyptic number.
10323201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10323201330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15001621740).
10323201330 is an abundant number, since it is smaller than the sum of its proper divisors (19680042150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10323201330 is a wasteful number, since it uses less digits than its factorization.
10323201330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108967 (or 108952 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 10323201330 its reverse (3310232301), we get a palindrome (13633433631).
The spelling of 10323201330 in words is "ten billion, three hundred twenty-three million, two hundred one thousand, three hundred thirty".
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