Base | Representation |
---|---|
bin | 10001001111111… |
… | …11011010001100 |
3 | 101002021120112211 |
4 | 20213333122030 |
5 | 244020413233 |
6 | 22205240204 |
7 | 3404640001 |
oct | 1047773214 |
9 | 332246484 |
10 | 144701068 |
11 | 74753066 |
12 | 40563064 |
13 | 23c95045 |
14 | 153098a8 |
15 | ca845cd |
hex | 89ff68c |
144701068 has 24 divisors (see below), whose sum is σ = 262669680. Its totient is φ = 69666240.
The previous prime is 144701047. The next prime is 144701069. The reversal of 144701068 is 860107441.
It is not an unprimeable number, because it can be changed into a prime (144701069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47355 + ... + 50317.
It is an arithmetic number, because the mean of its divisors is an integer number (10944570).
Almost surely, 2144701068 is an apocalyptic number.
It is an amenable number.
144701068 is a deficient number, since it is larger than the sum of its proper divisors (117968612).
144701068 is a wasteful number, since it uses less digits than its factorization.
144701068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3417 (or 3415 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 144701068 is about 12029.1756991076. The cubic root of 144701068 is about 524.9975123087.
The spelling of 144701068 in words is "one hundred forty-four million, seven hundred one thousand, sixty-eight".
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