Base | Representation |
---|---|
bin | 11011011010111000100… |
… | …00011001001111001011 |
3 | 10100001211202020101121200 |
4 | 31231130100121033023 |
5 | 110414003240424441 |
6 | 2000452110435243 |
7 | 125032150541466 |
oct | 15553420311713 |
9 | 3301752211550 |
10 | 942145639371 |
11 | 33361a719512 |
12 | 132716802b23 |
13 | 6aac8218b61 |
14 | 338589202dd |
15 | 197925937b6 |
hex | db5c4193cb |
942145639371 has 24 divisors (see below), whose sum is σ = 1379244345024. Its totient is φ = 619660730880.
The previous prime is 942145639363. The next prime is 942145639373. The reversal of 942145639371 is 173936541249.
942145639371 is a `hidden beast` number, since 9 + 4 + 2 + 1 + 4 + 563 + 9 + 3 + 71 = 666.
It is not a de Polignac number, because 942145639371 - 23 = 942145639363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (942145639373) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1425475 + ... + 1978956.
It is an arithmetic number, because the mean of its divisors is an integer number (57468514376).
Almost surely, 2942145639371 is an apocalyptic number.
942145639371 is a deficient number, since it is larger than the sum of its proper divisors (437098705653).
942145639371 is a wasteful number, since it uses less digits than its factorization.
942145639371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3404851 (or 3404848 counting only the distinct ones).
The product of its digits is 4898880, while the sum is 54.
The spelling of 942145639371 in words is "nine hundred forty-two billion, one hundred forty-five million, six hundred thirty-nine thousand, three hundred seventy-one".
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