Base | Representation |
---|---|
bin | 111110001000000… |
… | …110101000011000 |
3 | 2200122021220212012 |
4 | 332020012220120 |
5 | 4113312433304 |
6 | 251232205052 |
7 | 34554334430 |
oct | 7610065030 |
9 | 2618256765 |
10 | 1042311704 |
11 | 4953a3235 |
12 | 251099788 |
13 | 137c32cb5 |
14 | 9c6032c0 |
15 | 6178d16e |
hex | 3e206a18 |
1042311704 has 16 divisors (see below), whose sum is σ = 2233525200. Its totient is φ = 446704992.
The previous prime is 1042311703. The next prime is 1042311749. The reversal of 1042311704 is 4071132401.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1042311704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042311703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9306299 + ... + 9306410.
It is an arithmetic number, because the mean of its divisors is an integer number (139595325).
Almost surely, 21042311704 is an apocalyptic number.
1042311704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1042311704 is an abundant number, since it is smaller than the sum of its proper divisors (1191213496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042311704 is a wasteful number, since it uses less digits than its factorization.
1042311704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18612722 (or 18612718 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 1042311704 is about 32284.8525472860. The cubic root of 1042311704 is about 1013.9095292798.
The spelling of 1042311704 in words is "one billion, forty-two million, three hundred eleven thousand, seven hundred four".
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