Base | Representation |
---|---|
bin | 10001001100001… |
… | …01010101001000 |
3 | 101001100011121222 |
4 | 20212011111020 |
5 | 243403413112 |
6 | 22150421212 |
7 | 3400455113 |
oct | 1046052510 |
9 | 331304558 |
10 | 144201032 |
11 | 74441408 |
12 | 40361808 |
13 | 23b4b571 |
14 | 1521957a |
15 | c9d6372 |
hex | 8985548 |
144201032 has 32 divisors (see below), whose sum is σ = 285465600. Its totient is φ = 68099904.
The previous prime is 144201023. The next prime is 144201041. The reversal of 144201032 is 230102441.
It is an interprime number because it is at equal distance from previous prime (144201023) and next prime (144201041).
It is a self number, because there is not a number n which added to its sum of digits gives 144201032.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56978 + ... + 59454.
It is an arithmetic number, because the mean of its divisors is an integer number (8920800).
Almost surely, 2144201032 is an apocalyptic number.
It is an amenable number.
144201032 is a deficient number, since it is larger than the sum of its proper divisors (141264568).
144201032 is a wasteful number, since it uses less digits than its factorization.
144201032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2885 (or 2881 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 144201032 is about 12008.3734119155. The cubic root of 144201032 is about 524.3920787964.
Adding to 144201032 its reverse (230102441), we get a palindrome (374303473).
The spelling of 144201032 in words is "one hundred forty-four million, two hundred one thousand, thirty-two".
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