Base | Representation |
---|---|
bin | 10101101000000000001… |
… | …00010011100101010000 |
3 | 2122000220001220210220210 |
4 | 22310000010103211100 |
5 | 44133211300032432 |
6 | 1325202105404120 |
7 | 104452662536505 |
oct | 12640004234520 |
9 | 2560801823823 |
10 | 743030470992 |
11 | 26713236a417 |
12 | 100007499640 |
13 | 550b53121b4 |
14 | 27d6a16b4ac |
15 | 144dbb518cc |
hex | ad00113950 |
743030470992 has 40 divisors (see below), whose sum is σ = 1919562765120. Its totient is φ = 247668129280.
The previous prime is 743030470951. The next prime is 743030470993. The reversal of 743030470992 is 299074030347.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (743030470993) 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 7 ways as a sum of consecutive naturals, for example, 1191109 + ... + 1704347.
It is an arithmetic number, because the mean of its divisors is an integer number (47989069128).
Almost surely, 2743030470992 is an apocalyptic number.
It is an amenable number.
743030470992 is an abundant number, since it is smaller than the sum of its proper divisors (1176532294128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
743030470992 is a wasteful number, since it uses less digits than its factorization.
743030470992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543411 (or 543405 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 48.
The spelling of 743030470992 in words is "seven hundred forty-three billion, thirty million, four hundred seventy thousand, nine hundred ninety-two".
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