Base | Representation |
---|---|
bin | 1001000001111111111… |
… | …10100001111111000111 |
3 | 1002122222002220012111010 |
4 | 10200333332201333013 |
5 | 20041004104031210 |
6 | 354315505413303 |
7 | 31263536665665 |
oct | 4407776417707 |
9 | 1078862805433 |
10 | 310311002055 |
11 | 10a66951a7aa |
12 | 5018263a233 |
13 | 23354099862 |
14 | 1103a6ddc35 |
15 | 8112a00920 |
hex | 483ffa1fc7 |
310311002055 has 16 divisors (see below), whose sum is σ = 496533832704. Its totient is φ = 165487124640.
The previous prime is 310311002047. The next prime is 310311002083. The reversal of 310311002055 is 550200113013.
It is not a de Polignac number, because 310311002055 - 23 = 310311002047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540399 + ... + 955328.
It is an arithmetic number, because the mean of its divisors is an integer number (31033364544).
Almost surely, 2310311002055 is an apocalyptic number.
310311002055 is a deficient number, since it is larger than the sum of its proper divisors (186222830649).
310311002055 is a wasteful number, since it uses less digits than its factorization.
310311002055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1509566.
The product of its (nonzero) digits is 450, while the sum is 21.
Adding to 310311002055 its reverse (550200113013), we get a palindrome (860511115068).
The spelling of 310311002055 in words is "three hundred ten billion, three hundred eleven million, two thousand, fifty-five".
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