Base | Representation |
---|---|
bin | 100011100110110110… |
… | …000101110001011111 |
3 | 10122200111112020202112 |
4 | 203212312011301133 |
5 | 1111300031134341 |
6 | 25321442544235 |
7 | 2522304252662 |
oct | 434666056137 |
9 | 118614466675 |
10 | 38232677471 |
11 | 1523a39350a |
12 | 74b006807b |
13 | 37b3b940a1 |
14 | 1bc999d6d9 |
15 | edb785aeb |
hex | 8e6d85c5f |
38232677471 has 2 divisors, whose sum is σ = 38232677472. Its totient is φ = 38232677470.
The previous prime is 38232677447. The next prime is 38232677479. The reversal of 38232677471 is 17477623283.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 38232677471 - 214 = 38232661087 is a prime.
It is a super-3 number, since 3×382326774713 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38232677479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19116338735 + 19116338736.
It is an arithmetic number, because the mean of its divisors is an integer number (19116338736).
Almost surely, 238232677471 is an apocalyptic number.
38232677471 is a deficient number, since it is larger than the sum of its proper divisors (1).
38232677471 is an equidigital number, since it uses as much as digits as its factorization.
38232677471 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2370816, while the sum is 50.
The spelling of 38232677471 in words is "thirty-eight billion, two hundred thirty-two million, six hundred seventy-seven thousand, four hundred seventy-one".
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