Base | Representation |
---|---|
bin | 1101100000010110000… |
… | …1111011001011010010 |
3 | 211011212221110200210100 |
4 | 3120011201323023102 |
5 | 12300134334410302 |
6 | 254331115313230 |
7 | 22522461033426 |
oct | 3300541731322 |
9 | 734787420710 |
10 | 232021013202 |
11 | 8a4438a4380 |
12 | 38b7344b816 |
13 | 18b58307c74 |
14 | b330ad4b86 |
15 | 607e711d1c |
hex | 360587b2d2 |
232021013202 has 96 divisors (see below), whose sum is σ = 557518381056. Its totient is φ = 69149714400.
The previous prime is 232021013171. The next prime is 232021013209. The reversal of 232021013202 is 202310120232.
232021013202 is a `hidden beast` number, since 2 + 320 + 21 + 0 + 1 + 320 + 2 = 666.
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 (232021013209) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3633127 + ... + 3696437.
It is an arithmetic number, because the mean of its divisors is an integer number (5807483136).
Almost surely, 2232021013202 is an apocalyptic number.
232021013202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 232021013202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278759190528).
232021013202 is an abundant number, since it is smaller than the sum of its proper divisors (325497367854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232021013202 is a wasteful number, since it uses less digits than its factorization.
232021013202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63636 (or 63633 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 232021013202 its reverse (202310120232), we get a palindrome (434331133434).
The spelling of 232021013202 in words is "two hundred thirty-two billion, twenty-one million, thirteen thousand, two hundred two".
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