Base | Representation |
---|---|
bin | 11010110001101001… |
… | …10111100110110101 |
3 | 1101002211101121001201 |
4 | 31120310313212311 |
5 | 213420014444044 |
6 | 10334233252501 |
7 | 1016141545144 |
oct | 153064674665 |
9 | 41084347051 |
10 | 14375156149 |
11 | 6107445642 |
12 | 2952264131 |
13 | 1481262373 |
14 | 9a525175b |
15 | 59203a7d4 |
hex | 358d379b5 |
14375156149 has 2 divisors, whose sum is σ = 14375156150. Its totient is φ = 14375156148.
The previous prime is 14375156143. The next prime is 14375156177. The reversal of 14375156149 is 94165157341.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7976276100 + 6398880049 = 89310^2 + 79993^2 .
It is an emirp because it is prime and its reverse (94165157341) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14375156149 - 23 = 14375156141 is a prime.
It is a super-2 number, since 2×143751561492 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14375156099 and 14375156108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14375156141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7187578074 + 7187578075.
It is an arithmetic number, because the mean of its divisors is an integer number (7187578075).
Almost surely, 214375156149 is an apocalyptic number.
It is an amenable number.
14375156149 is a deficient number, since it is larger than the sum of its proper divisors (1).
14375156149 is an equidigital number, since it uses as much as digits as its factorization.
14375156149 is an evil number, because the sum of its binary digits is even.
The product of its digits is 453600, while the sum is 46.
The spelling of 14375156149 in words is "fourteen billion, three hundred seventy-five million, one hundred fifty-six thousand, one hundred forty-nine".
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