Base | Representation |
---|---|
bin | 11111110010001010111011… |
… | …00110000100110100111101 |
3 | 100011110202112021120120012200 |
4 | 33321011131212010310331 |
5 | 33130114014201221031 |
6 | 404352355245022113 |
7 | 20502433616453502 |
oct | 1771053546046475 |
9 | 304422467516180 |
10 | 69893573070141 |
11 | 202a7774970547 |
12 | 7a09a14254939 |
13 | 2cccc2184b4b2 |
14 | 1338c1d0214a9 |
15 | 81315b4408e6 |
hex | 3f915d984d3d |
69893573070141 has 24 divisors (see below), whose sum is σ = 100992893634360. Its totient is φ = 46579327257600.
The previous prime is 69893573070137. The next prime is 69893573070157. The reversal of 69893573070141 is 14107037539896.
69893573070141 is a `hidden beast` number, since 69 + 89 + 3 + 57 + 307 + 0 + 141 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1178939924100 + 68714633146041 = 1085790^2 + 8289429^2 .
It is not a de Polignac number, because 69893573070141 - 22 = 69893573070137 is a prime.
It is a super-2 number, since 2×698935730701412 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69893573070131) 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, 1113615201 + ... + 1113677961.
It is an arithmetic number, because the mean of its divisors is an integer number (4208037234765).
Almost surely, 269893573070141 is an apocalyptic number.
It is an amenable number.
69893573070141 is a deficient number, since it is larger than the sum of its proper divisors (31099320564219).
69893573070141 is a wasteful number, since it uses less digits than its factorization.
69893573070141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104317 (or 104314 counting only the distinct ones).
The product of its (nonzero) digits is 34292160, while the sum is 63.
The spelling of 69893573070141 in words is "sixty-nine trillion, eight hundred ninety-three billion, five hundred seventy-three million, seventy thousand, one hundred forty-one".
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