Base | Representation |
---|---|
bin | 1000110000111010010001… |
… | …01101101001001101110001 |
3 | 2112020110022021001021002220 |
4 | 10120131020231221031301 |
5 | 10011231031433311001 |
6 | 104553435041231253 |
7 | 4026260263406253 |
oct | 430351055511561 |
9 | 75213267037086 |
10 | 19272738182001 |
11 | 61605822a0047 |
12 | 21b3229032529 |
13 | a9a546b46655 |
14 | 4a8b3c43dcd3 |
15 | 2364dc77cc36 |
hex | 118748b69371 |
19272738182001 has 32 divisors (see below), whose sum is σ = 25924223041920. Its totient is φ = 12735416500224.
The previous prime is 19272738181993. The next prime is 19272738182051. The reversal of 19272738182001 is 10028183727291.
It is a happy number.
It is not a de Polignac number, because 19272738182001 - 23 = 19272738181993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19272738182051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257285785 + ... + 257360681.
It is an arithmetic number, because the mean of its divisors is an integer number (810131970060).
Almost surely, 219272738182001 is an apocalyptic number.
It is an amenable number.
19272738182001 is a deficient number, since it is larger than the sum of its proper divisors (6651484859919).
19272738182001 is a wasteful number, since it uses less digits than its factorization.
19272738182001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76705.
The product of its (nonzero) digits is 677376, while the sum is 51.
The spelling of 19272738182001 in words is "nineteen trillion, two hundred seventy-two billion, seven hundred thirty-eight million, one hundred eighty-two thousand, one".
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