Base | Representation |
---|---|
bin | 101101011001101110100… |
… | …000101001101101110011 |
3 | 102001021021012000122100220 |
4 | 231121232200221231303 |
5 | 402104230034411011 |
6 | 10345150334344123 |
7 | 441261342030465 |
oct | 55315640515563 |
9 | 12037235018326 |
10 | 3120000310131 |
11 | aa3203922901 |
12 | 42481595b043 |
13 | 1982a3ac5483 |
14 | ab01a2c0135 |
15 | 5625975b506 |
hex | 2d66e829b73 |
3120000310131 has 8 divisors (see below), whose sum is σ = 4340869996800. Its totient is φ = 1989565415112.
The previous prime is 3120000310129. The next prime is 3120000310157. The reversal of 3120000310131 is 1310130000213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3120000310131 - 21 = 3120000310129 is a prime.
It is a super-2 number, since 2×31200003101312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3120000310131.
It is not an unprimeable number, because it can be changed into a prime (3120000310171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22608697831 + ... + 22608697968.
It is an arithmetic number, because the mean of its divisors is an integer number (542608749600).
Almost surely, 23120000310131 is an apocalyptic number.
3120000310131 is a deficient number, since it is larger than the sum of its proper divisors (1220869686669).
3120000310131 is a wasteful number, since it uses less digits than its factorization.
3120000310131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45217395825.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 3120000310131 its reverse (1310130000213), we get a palindrome (4430130310344).
The spelling of 3120000310131 in words is "three trillion, one hundred twenty billion, three hundred ten thousand, one hundred thirty-one".
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