Base | Representation |
---|---|
bin | 100000110010100010001001… |
… | …101010000000011101100000 |
3 | 200220121100120000021102220110 |
4 | 200302202021222000131200 |
5 | 122400214322120433044 |
6 | 1230413115250411320 |
7 | 42242560330640634 |
oct | 4062421152003540 |
9 | 626540500242813 |
10 | 144210131421024 |
11 | 41a4a19a700639 |
12 | 14210a81290b40 |
13 | 6260c5980ac86 |
14 | 2787b440c0dc4 |
15 | 11a13830d86b9 |
hex | 832889a80760 |
144210131421024 has 96 divisors (see below), whose sum is σ = 400778689812480. Its totient is φ = 45276804168192.
The previous prime is 144210131420981. The next prime is 144210131421053. The reversal of 144210131421024 is 420124131012441.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 144210131420982 and 144210131421000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228188992 + ... + 228820095.
It is an arithmetic number, because the mean of its divisors is an integer number (4174778018880).
Almost surely, 2144210131421024 is an apocalyptic number.
It is an amenable number.
144210131421024 is an abundant number, since it is smaller than the sum of its proper divisors (256568558391456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144210131421024 is a wasteful number, since it uses less digits than its factorization.
144210131421024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457009292 (or 457009284 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
Adding to 144210131421024 its reverse (420124131012441), we get a palindrome (564334262433465).
The spelling of 144210131421024 in words is "one hundred forty-four trillion, two hundred ten billion, one hundred thirty-one million, four hundred twenty-one thousand, twenty-four".
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