Base | Representation |
---|---|
bin | 111110000001101110… |
… | …1101100001111101110 |
3 | 110201211002020211201200 |
4 | 1330003131230033232 |
5 | 4140244214214410 |
6 | 141105303150330 |
7 | 12423605115312 |
oct | 1740335541756 |
9 | 421732224650 |
10 | 133202101230 |
11 | 51544128190 |
12 | 219951453a6 |
13 | c73a3ca8a3 |
14 | 663887db42 |
15 | 36e90293c0 |
hex | 1f0376c3ee |
133202101230 has 192 divisors, whose sum is σ = 389431613376. Its totient is φ = 31304448000.
The previous prime is 133202101177. The next prime is 133202101231. The reversal of 133202101230 is 32101202331.
133202101230 is a `hidden beast` number, since 1 + 332 + 0 + 2 + 101 + 230 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133202101231) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10286560 + ... + 10299500.
It is an arithmetic number, because the mean of its divisors is an integer number (2028289653).
Almost surely, 2133202101230 is an apocalyptic number.
133202101230 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 133202101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194715806688).
133202101230 is an abundant number, since it is smaller than the sum of its proper divisors (256229512146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133202101230 is a wasteful number, since it uses less digits than its factorization.
133202101230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13283 (or 13280 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 133202101230 its reverse (32101202331), we get a palindrome (165303303561).
It can be divided in two parts, 133202101 and 230, that added together give a palindrome (133202331).
The spelling of 133202101230 in words is "one hundred thirty-three billion, two hundred two million, one hundred one thousand, two hundred thirty".
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