Base | Representation |
---|---|
bin | 101101011010000001100… |
… | …101010100010001100011 |
3 | 102001022002111010211010101 |
4 | 231122001211110101203 |
5 | 402110403444101011 |
6 | 10345242205043231 |
7 | 441302305635106 |
oct | 55320145242143 |
9 | 12038074124111 |
10 | 3120320300131 |
11 | aa3358510051 |
12 | 4248a4b56517 |
13 | 1983251a1c78 |
14 | ab04a9b873d |
15 | 562778b82c1 |
hex | 2d681954463 |
3120320300131 has 16 divisors (see below), whose sum is σ = 3200194332000. Its totient is φ = 3041283667968.
The previous prime is 3120320300113. The next prime is 3120320300159. The reversal of 3120320300131 is 1310030230213.
It is a cyclic number.
It is not a de Polignac number, because 3120320300131 - 235 = 3085960561763 is a prime.
It is a super-2 number, since 2×31203203001312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3120320300099 and 3120320300108.
It is not an unprimeable number, because it can be changed into a prime (3120320000131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5163220 + ... + 5735806.
It is an arithmetic number, because the mean of its divisors is an integer number (200012145750).
Almost surely, 23120320300131 is an apocalyptic number.
3120320300131 is a deficient number, since it is larger than the sum of its proper divisors (79874031869).
3120320300131 is a wasteful number, since it uses less digits than its factorization.
3120320300131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573318.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3120320300131 its reverse (1310030230213), we get a palindrome (4430350530344).
The spelling of 3120320300131 in words is "three trillion, one hundred twenty billion, three hundred twenty million, three hundred thousand, one hundred thirty-one".
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