Base | Representation |
---|---|
bin | 100000110001000101000000… |
… | …100000110000010100001101 |
3 | 200220020210102001011102002001 |
4 | 200301011000200300110031 |
5 | 122342100011210323041 |
6 | 1230255135235032301 |
7 | 42232420054661053 |
oct | 4061050040602415 |
9 | 626223361142061 |
10 | 144110120011021 |
11 | 41a10838891a8a |
12 | 141b560b73b691 |
13 | 62546ab834c68 |
14 | 2782d777301d3 |
15 | 119d97cd98131 |
hex | 83114083050d |
144110120011021 has 8 divisors (see below), whose sum is σ = 144865745224704. Its totient is φ = 143354506484880.
The previous prime is 144110120011001. The next prime is 144110120011037. The reversal of 144110120011021 is 120110021011441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144110120011021 - 213 = 144110120002829 is a prime.
It is a super-2 number, since 2×1441101200110212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144110120011021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144110120011001) 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, 22375935 + ... + 28087411.
It is an arithmetic number, because the mean of its divisors is an integer number (18108218153088).
Almost surely, 2144110120011021 is an apocalyptic number.
It is an amenable number.
144110120011021 is a deficient number, since it is larger than the sum of its proper divisors (755625213683).
144110120011021 is a wasteful number, since it uses less digits than its factorization.
144110120011021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5843771.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 144110120011021 its reverse (120110021011441), we get a palindrome (264220141022462).
The spelling of 144110120011021 in words is "one hundred forty-four trillion, one hundred ten billion, one hundred twenty million, eleven thousand, twenty-one".
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