Base | Representation |
---|---|
bin | 1000110001010110… |
… | …1011011011010101 |
3 | 20002002101122101200 |
4 | 2030111223123111 |
5 | 14310222240031 |
6 | 1025344543113 |
7 | 112226601330 |
oct | 21425533325 |
9 | 6062348350 |
10 | 2354493141 |
11 | aa9060600 |
12 | 558621a99 |
13 | 2b6a44710 |
14 | 1849b5617 |
15 | dba878e6 |
hex | 8c56b6d5 |
2354493141 has 144 divisors (see below), whose sum is σ = 4805568768. Its totient is φ = 1078894080.
The previous prime is 2354493107. The next prime is 2354493173. The reversal of 2354493141 is 1413944532.
2354493141 is a `hidden beast` number, since 23 + 5 + 4 + 493 + 141 = 666.
It is not a de Polignac number, because 2354493141 - 217 = 2354362069 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2354493096 and 2354493105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2354493241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2278761 + ... + 2279793.
Almost surely, 22354493141 is an apocalyptic number.
2354493141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2354493141 is an abundant number, since it is smaller than the sum of its proper divisors (2451075627).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2354493141 is a wasteful number, since it uses less digits than its factorization.
2354493141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1104 (or 1090 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 2354493141 is about 48523.1196544493. The cubic root of 2354493141 is about 1330.3496811714.
The spelling of 2354493141 in words is "two billion, three hundred fifty-four million, four hundred ninety-three thousand, one hundred forty-one".
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