Base | Representation |
---|---|
bin | 1001101001001001000… |
… | …10000110100001110101 |
3 | 1011200012122012021202202 |
4 | 10310210202012201311 |
5 | 20412023300314310 |
6 | 412113033114245 |
7 | 32636360304551 |
oct | 4644442064165 |
9 | 1150178167682 |
10 | 331325401205 |
11 | 118572607927 |
12 | 54268258985 |
13 | 25322983676 |
14 | 12071600861 |
15 | 89428443a5 |
hex | 4d24886875 |
331325401205 has 32 divisors (see below), whose sum is σ = 403928156160. Its totient is φ = 260878651200.
The previous prime is 331325401163. The next prime is 331325401219. The reversal of 331325401205 is 502104523133.
It is a happy number.
It is not a de Polignac number, because 331325401205 - 28 = 331325400949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38241704 + ... + 38250366.
It is an arithmetic number, because the mean of its divisors is an integer number (12622754880).
Almost surely, 2331325401205 is an apocalyptic number.
It is an amenable number.
331325401205 is a deficient number, since it is larger than the sum of its proper divisors (72602754955).
331325401205 is a wasteful number, since it uses less digits than its factorization.
331325401205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9281.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 331325401205 its reverse (502104523133), we get a palindrome (833429924338).
The spelling of 331325401205 in words is "three hundred thirty-one billion, three hundred twenty-five million, four hundred one thousand, two hundred five".
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