Base | Representation |
---|---|
bin | 110010101111010001… |
… | …010001110100000111 |
3 | 12012121211000100201201 |
4 | 302233101101310013 |
5 | 1343033404243032 |
6 | 41010002403331 |
7 | 3636032426611 |
oct | 625721216407 |
9 | 165554010651 |
10 | 54480149767 |
11 | 2111769596a |
12 | a685360547 |
13 | 51a2cb6314 |
14 | 28cb74ddb1 |
15 | 163cd618e7 |
hex | caf451d07 |
54480149767 has 2 divisors, whose sum is σ = 54480149768. Its totient is φ = 54480149766.
The previous prime is 54480149743. The next prime is 54480149777. The reversal of 54480149767 is 76794108445.
54480149767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 54480149767 - 223 = 54471761159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54480149777) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27240074883 + 27240074884.
It is an arithmetic number, because the mean of its divisors is an integer number (27240074884).
Almost surely, 254480149767 is an apocalyptic number.
54480149767 is a deficient number, since it is larger than the sum of its proper divisors (1).
54480149767 is an equidigital number, since it uses as much as digits as its factorization.
54480149767 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6773760, while the sum is 55.
The spelling of 54480149767 in words is "fifty-four billion, four hundred eighty million, one hundred forty-nine thousand, seven hundred sixty-seven".
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