Base | Representation |
---|---|
bin | 1011001110010… |
… | …00011010010101 |
3 | 20120011000111100 |
4 | 11213020122111 |
5 | 143100103044 |
6 | 13201500313 |
7 | 2222132511 |
oct | 547103225 |
9 | 216130440 |
10 | 94144149 |
11 | 49161990 |
12 | 27641699 |
13 | 166732c8 |
14 | c709141 |
15 | 83e9869 |
hex | 59c8695 |
94144149 has 24 divisors (see below), whose sum is σ = 151512192. Its totient is φ = 55840320.
The previous prime is 94144109. The next prime is 94144177.
94144149 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 94144149 - 28 = 94143893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94144109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5464 + ... + 14769.
It is an arithmetic number, because the mean of its divisors is an integer number (6313008).
Almost surely, 294144149 is an apocalyptic number.
94144149 is a gapful number since it is divisible by the number (99) formed by its first and last digit.
It is an amenable number.
94144149 is a deficient number, since it is larger than the sum of its proper divisors (57368043).
94144149 is a wasteful number, since it uses less digits than its factorization.
94144149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20297 (or 20294 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 94144149 is about 9702.7907840992. The cubic root of 94144149 is about 454.9158947712.
The spelling of 94144149 in words is "ninety-four million, one hundred forty-four thousand, one hundred forty-nine".
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