Base | Representation |
---|---|
bin | 10001001011111… |
… | …01110001110110 |
3 | 101001021121012102 |
4 | 20211331301312 |
5 | 243401420402 |
6 | 22150022102 |
7 | 3400265666 |
oct | 1045756166 |
9 | 331247172 |
10 | 144170102 |
11 | 7442014a |
12 | 40347932 |
13 | 23b3a46b |
14 | 1520c1a6 |
15 | c9cc102 |
hex | 897dc76 |
144170102 has 8 divisors (see below), whose sum is σ = 218992800. Its totient is φ = 71172504.
The previous prime is 144170101. The next prime is 144170111. The reversal of 144170102 is 201071441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144170101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456077 + ... + 456392.
It is an arithmetic number, because the mean of its divisors is an integer number (27374100).
Almost surely, 2144170102 is an apocalyptic number.
144170102 is a deficient number, since it is larger than the sum of its proper divisors (74822698).
144170102 is an equidigital number, since it uses as much as digits as its factorization.
144170102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 912550.
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 144170102 is about 12007.0854914921. The cubic root of 144170102 is about 524.3545834411.
The spelling of 144170102 in words is "one hundred forty-four million, one hundred seventy thousand, one hundred two".
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