Base | Representation |
---|---|
bin | 100001100111100010111… |
… | …010001100100011001000 |
3 | 22011212001010001021211010 |
4 | 201213202322030203020 |
5 | 300322244303011040 |
6 | 4525143200403520 |
7 | 325623005633112 |
oct | 41474272144310 |
9 | 8155033037733 |
10 | 2310204344520 |
11 | 810830142166 |
12 | 3138969165a0 |
13 | 139b0b4c9057 |
14 | 7db58d483b2 |
15 | 40161460e80 |
hex | 219e2e8c8c8 |
2310204344520 has 64 divisors (see below), whose sum is σ = 6976511187840. Its totient is φ = 611974656000.
The previous prime is 2310204344477. The next prime is 2310204344531. The reversal of 2310204344520 is 254434020132.
It is a super-2 number, since 2×23102043445202 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 63729241 + ... + 63765480.
It is an arithmetic number, because the mean of its divisors is an integer number (109007987310).
Almost surely, 22310204344520 is an apocalyptic number.
2310204344520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2310204344520 is an abundant number, since it is smaller than the sum of its proper divisors (4666306843320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2310204344520 is a wasteful number, since it uses less digits than its factorization.
2310204344520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127494886 (or 127494882 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 2310204344520 its reverse (254434020132), we get a palindrome (2564638364652).
The spelling of 2310204344520 in words is "two trillion, three hundred ten billion, two hundred four million, three hundred forty-four thousand, five hundred twenty".
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