Base | Representation |
---|---|
bin | 100001100111101000101… |
… | …111001100000110110100 |
3 | 22011212021221000220212211 |
4 | 201213220233030012310 |
5 | 300322444320404140 |
6 | 4525201012223204 |
7 | 325625304011635 |
oct | 41475057140664 |
9 | 8155257026784 |
10 | 2310302122420 |
11 | 810880356146 |
12 | 31390360ab04 |
13 | 139b258422b6 |
14 | 7db67d1b88c |
15 | 40169d272ea |
hex | 219e8bcc1b4 |
2310302122420 has 24 divisors (see below), whose sum is σ = 4868778053664. Its totient is φ = 920855402016.
The previous prime is 2310302122409. The next prime is 2310302122463. The reversal of 2310302122420 is 242212030132.
It is a junction number, because it is equal to n+sod(n) for n = 2310302122391 and 2310302122400.
It is a congruent number.
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, 204084634 + ... + 204095953.
It is an arithmetic number, because the mean of its divisors is an integer number (202865752236).
Almost surely, 22310302122420 is an apocalyptic number.
2310302122420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2310302122420 is an abundant number, since it is smaller than the sum of its proper divisors (2558475931244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2310302122420 is a wasteful number, since it uses less digits than its factorization.
2310302122420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408180879 (or 408180877 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 2310302122420 its reverse (242212030132), we get a palindrome (2552514152552).
The spelling of 2310302122420 in words is "two trillion, three hundred ten billion, three hundred two million, one hundred twenty-two thousand, four hundred twenty".
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