Base | Representation |
---|---|
bin | 11110111001011111010… |
… | …100010111110110010000 |
3 | 21111222122100001022221020 |
4 | 132321133110113312100 |
5 | 234242021113122204 |
6 | 4303234142555440 |
7 | 306255450611550 |
oct | 36713724276620 |
9 | 7458570038836 |
10 | 2123313020304 |
11 | 749545933113 |
12 | 2a3619298b80 |
13 | 1252c5c3c288 |
14 | 74aa9c01160 |
15 | 3a373c58bd9 |
hex | 1ee5f517d90 |
2123313020304 has 80 divisors (see below), whose sum is σ = 6269838609408. Its totient is φ = 606563150976.
The previous prime is 2123313020299. The next prime is 2123313020329. The reversal of 2123313020304 is 4030203133212.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 1593199 + ... + 2604785.
Almost surely, 22123313020304 is an apocalyptic number.
2123313020304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2123313020304 is an abundant number, since it is smaller than the sum of its proper divisors (4146525589104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2123313020304 is a wasteful number, since it uses less digits than its factorization.
2123313020304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017852 (or 1017846 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2123313020304 its reverse (4030203133212), we get a palindrome (6153516153516).
The spelling of 2123313020304 in words is "two trillion, one hundred twenty-three billion, three hundred thirteen million, twenty thousand, three hundred four".
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