Base | Representation |
---|---|
bin | 100011010001000101010001… |
… | …0110110000101111100011001 |
3 | 1111200100212220202012010211111 |
4 | 1012202022202312011330121 |
5 | 311124444202220310014 |
6 | 3015432552345100321 |
7 | 122225002520463445 |
oct | 10642124266057431 |
9 | 1450325822163744 |
10 | 310211040010009 |
11 | 8a92a84399a656 |
12 | 2a960b897876a1 |
13 | 10412a10b750b8 |
14 | 5686419d6d825 |
15 | 25ce47b06a2c4 |
hex | 11a22a2d85f19 |
310211040010009 has 8 divisors (see below), whose sum is σ = 312479356890888. Its totient is φ = 307942781139840.
The previous prime is 310211040009991. The next prime is 310211040010177. The reversal of 310211040010009 is 900010040112013.
It can be written as a sum of positive squares in 4 ways, for example, as 29458060190784 + 280752979819225 = 5427528^2 + 16755685^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 310211040010009 - 243 = 301414946987801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310211040010709) 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, 3739522 + ... + 25187419.
It is an arithmetic number, because the mean of its divisors is an integer number (39059919611361).
Almost surely, 2310211040010009 is an apocalyptic number.
It is an amenable number.
310211040010009 is a deficient number, since it is larger than the sum of its proper divisors (2268316880879).
310211040010009 is a wasteful number, since it uses less digits than its factorization.
310211040010009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29005355.
The product of its (nonzero) digits is 216, while the sum is 22.
The spelling of 310211040010009 in words is "three hundred ten trillion, two hundred eleven billion, forty million, ten thousand, nine".
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