Base | Representation |
---|---|
bin | 10011110111110101101100… |
… | …00110011110100100000111 |
3 | 12201201200110210022221102021 |
4 | 21323322312012132210013 |
5 | 21211440201404431441 |
6 | 232535305452424011 |
7 | 12130140015513640 |
oct | 1173726606364407 |
9 | 181650423287367 |
10 | 43700052420871 |
11 | 12a190a7373a80 |
12 | 4a99443178007 |
13 | 1b4cb88389862 |
14 | ab11456406c7 |
15 | 50bb12e203d1 |
hex | 27beb619e907 |
43700052420871 has 32 divisors (see below), whose sum is σ = 54575497658880. Its totient is φ = 33994337126400.
The previous prime is 43700052420853. The next prime is 43700052420877. The reversal of 43700052420871 is 17802425000734.
It is not a de Polignac number, because 43700052420871 - 29 = 43700052420359 is a prime.
It is a super-3 number, since 3×437000524208713 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43700052420877) 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, 116196451 + ... + 116571931.
It is an arithmetic number, because the mean of its divisors is an integer number (1705484301840).
Almost surely, 243700052420871 is an apocalyptic number.
43700052420871 is a deficient number, since it is larger than the sum of its proper divisors (10875445238009).
43700052420871 is a wasteful number, since it uses less digits than its factorization.
43700052420871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378055.
The product of its (nonzero) digits is 376320, while the sum is 43.
The spelling of 43700052420871 in words is "forty-three trillion, seven hundred billion, fifty-two million, four hundred twenty thousand, eight hundred seventy-one".
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