Base | Representation |
---|---|
bin | 1001000010000010001… |
… | …11000000101001100100 |
3 | 1002200000102122111112112 |
4 | 10201001013000221210 |
5 | 20041023440031040 |
6 | 354321424540152 |
7 | 31264160331323 |
oct | 4410107005144 |
9 | 1080012574475 |
10 | 310330002020 |
11 | 10a679217755 |
12 | 50188a81658 |
13 | 23357cbca3c |
14 | 1103d0480ba |
15 | 8114505365 |
hex | 48411c0a64 |
310330002020 has 24 divisors (see below), whose sum is σ = 652084952064. Its totient is φ = 124057344096.
The previous prime is 310330002011. The next prime is 310330002053. The reversal of 310330002020 is 20200033013.
It is a junction number, because it is equal to n+sod(n) for n = 310330001986 and 310330002004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4631954 + ... + 4698473.
It is an arithmetic number, because the mean of its divisors is an integer number (27170206336).
Almost surely, 2310330002020 is an apocalyptic number.
It is an amenable number.
310330002020 is an abundant number, since it is smaller than the sum of its proper divisors (341754950044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310330002020 is a wasteful number, since it uses less digits than its factorization.
310330002020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9332099 (or 9332097 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 310330002020 its reverse (20200033013), we get a palindrome (330530035033).
The spelling of 310330002020 in words is "three hundred ten billion, three hundred thirty million, two thousand, twenty".
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