Base | Representation |
---|---|
bin | 11011011010100111011… |
… | …00111000111111001101 |
3 | 10100001110202011120112001 |
4 | 31231103230320333031 |
5 | 110413210020131014 |
6 | 2000425542312301 |
7 | 125025455600611 |
oct | 15552354707715 |
9 | 3301422146461 |
10 | 942002114509 |
11 | 3335566aa125 |
12 | 132696728691 |
13 | 6aaa45762c1 |
14 | 3384383d341 |
15 | 19784b92974 |
hex | db53b38fcd |
942002114509 has 4 divisors (see below), whose sum is σ = 951328868220. Its totient is φ = 932675360800.
The previous prime is 942002114461. The next prime is 942002114527. The reversal of 942002114509 is 905411200249.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 905411200249 = 684869 ⋅1322021.
It can be written as a sum of positive squares in 2 ways, for example, as 876839341609 + 65162772900 = 936397^2 + 255270^2 .
It is a cyclic number.
It is not a de Polignac number, because 942002114509 - 27 = 942002114381 is a prime.
It is a super-2 number, since 2×9420021145092 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (942002114539) 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, 4663376704 + ... + 4663376905.
It is an arithmetic number, because the mean of its divisors is an integer number (237832217055).
Almost surely, 2942002114509 is an apocalyptic number.
It is an amenable number.
942002114509 is a deficient number, since it is larger than the sum of its proper divisors (9326753711).
942002114509 is a wasteful number, since it uses less digits than its factorization.
942002114509 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9326753710.
The product of its (nonzero) digits is 25920, while the sum is 37.
The spelling of 942002114509 in words is "nine hundred forty-two billion, two million, one hundred fourteen thousand, five hundred nine".
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