Base | Representation |
---|---|
bin | 1001101001001001110… |
… | …00001110100010110000 |
3 | 1011200020001002221212101 |
4 | 10310210320032202300 |
5 | 20412031241414300 |
6 | 412113401310144 |
7 | 32636460512266 |
oct | 4644470164260 |
9 | 1150201087771 |
10 | 331331201200 |
11 | 11857590950a |
12 | 5426a195354 |
13 | 25323c3460c |
14 | 120722b0436 |
15 | 89430dcb6a |
hex | 4d24e0e8b0 |
331331201200 has 60 divisors (see below), whose sum is σ = 830632938768. Its totient is φ = 126770195200.
The previous prime is 331331201191. The next prime is 331331201209. The reversal of 331331201200 is 2102133133.
It is an interprime number because it is at equal distance from previous prime (331331201191) and next prime (331331201209).
It is not an unprimeable number, because it can be changed into a prime (331331201209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17997931 + ... + 18016330.
Almost surely, 2331331201200 is an apocalyptic number.
It is an amenable number.
331331201200 is an abundant number, since it is smaller than the sum of its proper divisors (499301737568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331331201200 is a wasteful number, since it uses less digits than its factorization.
331331201200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36014302 (or 36014291 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 331331201200 its reverse (2102133133), we get a palindrome (333433334333).
The spelling of 331331201200 in words is "three hundred thirty-one billion, three hundred thirty-one million, two hundred one thousand, two hundred".
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