Base | Representation |
---|---|
bin | 1000111101111101001… |
… | …0011111111110011001 |
3 | 112201200101221011022111 |
4 | 2033133102133332121 |
5 | 10011013411232324 |
6 | 154440115152321 |
7 | 14062666411462 |
oct | 2173722377631 |
9 | 481611834274 |
10 | 154070024089 |
11 | 5a38256a523 |
12 | 25a398a56a1 |
13 | 116b484a637 |
14 | 7658131d69 |
15 | 401b087794 |
hex | 23df49ff99 |
154070024089 has 2 divisors, whose sum is σ = 154070024090. Its totient is φ = 154070024088.
The previous prime is 154070024057. The next prime is 154070024203. The reversal of 154070024089 is 980420070451.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 97302196489 + 56767827600 = 311933^2 + 238260^2 .
It is a cyclic number.
It is not a de Polignac number, because 154070024089 - 25 = 154070024057 is a prime.
It is not a weakly prime, because it can be changed into another prime (154070024789) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77035012044 + 77035012045.
It is an arithmetic number, because the mean of its divisors is an integer number (77035012045).
Almost surely, 2154070024089 is an apocalyptic number.
It is an amenable number.
154070024089 is a deficient number, since it is larger than the sum of its proper divisors (1).
154070024089 is an equidigital number, since it uses as much as digits as its factorization.
154070024089 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 154070024089 in words is "one hundred fifty-four billion, seventy million, twenty-four thousand, eighty-nine".
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