Base | Representation |
---|---|
bin | 11110010101101000010… |
… | …00011101010100101110 |
3 | 10200122121221102001210200 |
4 | 33022310020131110232 |
5 | 114034320433424044 |
6 | 2114512431414330 |
7 | 135211514343315 |
oct | 17126410352456 |
9 | 3618557361720 |
10 | 1042404201774 |
11 | 372098aa6351 |
12 | 14a0370843a6 |
13 | 773b54783b0 |
14 | 3864a04927c |
15 | 1c1ae354369 |
hex | f2b421d52e |
1042404201774 has 96 divisors (see below), whose sum is σ = 2577684695040. Its totient is φ = 301599230976.
The previous prime is 1042404201743. The next prime is 1042404201799. The reversal of 1042404201774 is 4771024042401.
1042404201774 is a `hidden beast` number, since 1 + 0 + 42 + 404 + 201 + 7 + 7 + 4 = 666.
1042404201774 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4293459 + ... + 4529745.
It is an arithmetic number, because the mean of its divisors is an integer number (26850882240).
Almost surely, 21042404201774 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1042404201774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288842347520).
1042404201774 is an abundant number, since it is smaller than the sum of its proper divisors (1535280493266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042404201774 is a wasteful number, since it uses less digits than its factorization.
1042404201774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237434 (or 237431 counting only the distinct ones).
The product of its (nonzero) digits is 50176, while the sum is 36.
The spelling of 1042404201774 in words is "one trillion, forty-two billion, four hundred four million, two hundred one thousand, seven hundred seventy-four".
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