Base | Representation |
---|---|
bin | 10011101010010000010… |
… | …111010010101001011110 |
3 | 11210011021102102022002000 |
4 | 103222100113102221132 |
5 | 134113413142140432 |
6 | 2512354321343130 |
7 | 166416034305030 |
oct | 23522027225136 |
9 | 4704242368060 |
10 | 1351041755742 |
11 | 480a789387a8 |
12 | 199a11197aa6 |
13 | 9a530934083 |
14 | 495683b5c50 |
15 | 25224e9857c |
hex | 13a905d2a5e |
1351041755742 has 64 divisors (see below), whose sum is σ = 3432642624000. Its totient is φ = 385851565440.
The previous prime is 1351041755719. The next prime is 1351041755759. The reversal of 1351041755742 is 2475571401531.
1351041755742 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 0 + 4 + 1 + 75 + 574 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170134 + ... + 1652582.
It is an arithmetic number, because the mean of its divisors is an integer number (53635041000).
Almost surely, 21351041755742 is an apocalyptic number.
1351041755742 is an abundant number, since it is smaller than the sum of its proper divisors (2081600868258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1351041755742 is a wasteful number, since it uses less digits than its factorization.
1351041755742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1484878 (or 1484872 counting only the distinct ones).
The product of its (nonzero) digits is 588000, while the sum is 45.
The spelling of 1351041755742 in words is "one trillion, three hundred fifty-one billion, forty-one million, seven hundred fifty-five thousand, seven hundred forty-two".
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