Base | Representation |
---|---|
bin | 10010000111101110110100… |
… | …01110101001000000111001 |
3 | 12020002102211201020110102021 |
4 | 21003313122032221000321 |
5 | 20210332323124013324 |
6 | 220425541342434441 |
7 | 11251633251563302 |
oct | 1103673216510071 |
9 | 166072751213367 |
10 | 39848072876089 |
11 | 11773522335235 |
12 | 45769a6b92a21 |
13 | 19308709a88ca |
14 | 9ba92abdd7a9 |
15 | 491816d72ae4 |
hex | 243dda3a9039 |
39848072876089 has 9 divisors (see below), whose sum is σ = 40954395297837. Its totient is φ = 38770870682304.
The previous prime is 39848072876023. The next prime is 39848072876141. The reversal of 39848072876089 is 98067827084893.
The square root of 39848072876089 is 6312533.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 17976624813225 + 21871448062864 = 4239885^2 + 4676692^2 .
It is not a de Polignac number, because 39848072876089 - 221 = 39848070778937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39848073876089) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 233478417 + ... + 233649025.
Almost surely, 239848072876089 is an apocalyptic number.
39848072876089 is the 6312533-rd square number.
39848072876089 is the 3156267-th centered octagonal number.
It is an amenable number.
39848072876089 is a deficient number, since it is larger than the sum of its proper divisors (1106322421748).
39848072876089 is an frugal number, since it uses more digits than its factorization.
39848072876089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341292 (or 170646 counting only the distinct ones).
The product of its (nonzero) digits is 2341011456, while the sum is 79.
The spelling of 39848072876089 in words is "thirty-nine trillion, eight hundred forty-eight billion, seventy-two million, eight hundred seventy-six thousand, eighty-nine".
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