Base | Representation |
---|---|
bin | 1001101000111010001… |
… | …11100011111011001011 |
3 | 1011122212222010012210122 |
4 | 10310131013203323023 |
5 | 20411244424100321 |
6 | 412052430533455 |
7 | 32633320035311 |
oct | 4643507437313 |
9 | 1148788105718 |
10 | 331201003211 |
11 | 118509371871 |
12 | 5423266728b |
13 | 25302c799a0 |
14 | 1205cc9c0b1 |
15 | 89369708ab |
hex | 4d1d1e3ecb |
331201003211 has 8 divisors (see below), whose sum is σ = 358368423504. Its totient is φ = 304275071520.
The previous prime is 331201003123. The next prime is 331201003229. The reversal of 331201003211 is 112300102133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-331201003211 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 331201003211.
It is not an unprimeable number, because it can be changed into a prime (331201003241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60369296 + ... + 60374781.
It is an arithmetic number, because the mean of its divisors is an integer number (44796052938).
Almost surely, 2331201003211 is an apocalyptic number.
331201003211 is a deficient number, since it is larger than the sum of its proper divisors (27167420293).
331201003211 is a wasteful number, since it uses less digits than its factorization.
331201003211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120744301.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 331201003211 its reverse (112300102133), we get a palindrome (443501105344).
The spelling of 331201003211 in words is "three hundred thirty-one billion, two hundred one million, three thousand, two hundred eleven".
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