| Base | Representation |
|---|---|
| bin | 1010001110011101… |
| … | …1010000000011000 |
| 3 | 21002022020021112000 |
| 4 | 2203213122000120 |
| 5 | 21110211010334 |
| 6 | 1132215121000 |
| 7 | 125011153050 |
| oct | 24347320030 |
| 9 | 7068207460 |
| 10 | 2745016344 |
| 11 | 1189543454 |
| 12 | 647373160 |
| 13 | 349918635 |
| 14 | 1c07d0560 |
| 15 | 110ec8299 |
| hex | a39da018 |
2745016344 has 128 divisors (see below), whose sum is σ = 9014976000. Its totient is φ = 757233792.
The previous prime is 2745016301. The next prime is 2745016349. The reversal of 2745016344 is 4436105472.
2745016344 is a `hidden beast` number, since 2 + 7 + 450 + 163 + 44 = 666.
It is a super-2 number, since 2×27450163442 = 15070229457654252672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2745016299 and 2745016308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2745016349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12547 + ... + 75149.
It is an arithmetic number, because the mean of its divisors is an integer number (70429500).
Almost surely, 22745016344 is an apocalyptic number.
2745016344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2745016344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4507488000).
2745016344 is an abundant number, since it is smaller than the sum of its proper divisors (6269959656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2745016344 is a wasteful number, since it uses less digits than its factorization.
2745016344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62654 (or 62644 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 2745016344 is about 52392.9035652730. The cubic root of 2745016344 is about 1400.1728262832.
The spelling of 2745016344 in words is "two billion, seven hundred forty-five million, sixteen thousand, three hundred forty-four".
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