Base | Representation |
---|---|
bin | 1010001000011101… |
… | …0101010001000000 |
3 | 21000112211201212100 |
4 | 2202013111101000 |
5 | 21032234043404 |
6 | 1125515230400 |
7 | 124254116514 |
oct | 24207252100 |
9 | 7015751770 |
10 | 2719831104 |
11 | 1176301401 |
12 | 63aa48400 |
13 | 34463b023 |
14 | 1bb316144 |
15 | 10dba0d39 |
hex | a21d5440 |
2719831104 has 189 divisors, whose sum is σ = 8144298799. Its totient is φ = 867809280.
The previous prime is 2719831099. The next prime is 2719831117. The reversal of 2719831104 is 4011389172.
It is a happy number.
The square root of 2719831104 is 52152.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 294465600 + 2425365504 = 17160^2 + 49248^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51317542 + ... + 51317594.
Almost surely, 22719831104 is an apocalyptic number.
2719831104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
2719831104 is the 52152-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2719831104
2719831104 is an abundant number, since it is smaller than the sum of its proper divisors (5424467695).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2719831104 is an equidigital number, since it uses as much as digits as its factorization.
2719831104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 99 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The cubic root of 2719831104 is about 1395.8775162581.
Multiplying 2719831104 by its sum of digits (36), we get a square (97913919744 = 3129122).
2719831104 divided by its sum of digits (36) gives a square (75550864 = 86922).
The spelling of 2719831104 in words is "two billion, seven hundred nineteen million, eight hundred thirty-one thousand, one hundred four".
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