Base | Representation |
---|---|
bin | 100010111000110010111000… |
… | …1101010110101101000111111 |
3 | 1111020112202220202202220110120 |
4 | 1011301211301222311220333 |
5 | 310210301423444341241 |
6 | 3004355304403110023 |
7 | 121431562433362353 |
oct | 10561456152655077 |
9 | 1436482822686416 |
10 | 306873025387071 |
11 | 89863134738830 |
12 | 2a50206b372313 |
13 | 1023000488b590 |
14 | 55aca3b2d7463 |
15 | 2572711b05666 |
hex | 1171971ab5a3f |
306873025387071 has 16 divisors (see below), whose sum is σ = 480696207600000. Its totient is φ = 171677216999520.
The previous prime is 306873025387057. The next prime is 306873025387081. The reversal of 306873025387071 is 170783520378603.
It is a happy number.
It is not a de Polignac number, because 306873025387071 - 223 = 306873016998463 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 306873025386996 and 306873025387014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (306873025387021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357660868321 + ... + 357660869178.
It is an arithmetic number, because the mean of its divisors is an integer number (30043512975000).
Almost surely, 2306873025387071 is an apocalyptic number.
306873025387071 is a deficient number, since it is larger than the sum of its proper divisors (173823182212929).
306873025387071 is a wasteful number, since it uses less digits than its factorization.
306873025387071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715321737526.
The product of its (nonzero) digits is 35562240, while the sum is 60.
The spelling of 306873025387071 in words is "three hundred six trillion, eight hundred seventy-three billion, twenty-five million, three hundred eighty-seven thousand, seventy-one".
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