Base | Representation |
---|---|
bin | 100000110010100010000100… |
… | …010010010001100010100000 |
3 | 200220121100022201201111112112 |
4 | 200302202010102101202200 |
5 | 122400214131034012230 |
6 | 1230413102311214452 |
7 | 42242555155016414 |
oct | 4062420422214240 |
9 | 626540281644475 |
10 | 144210041313440 |
11 | 41a4a153856463 |
12 | 14210a57077428 |
13 | 6260c43c4c08b |
14 | 2787b36146d44 |
15 | 11a137a239d95 |
hex | 8328844918a0 |
144210041313440 has 96 divisors (see below), whose sum is σ = 349138342949760. Its totient is φ = 56271380419584.
The previous prime is 144210041313433. The next prime is 144210041313461. The reversal of 144210041313440 is 44313140012441.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 144210041313397 and 144210041313406.
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, 64198895 + ... + 66407214.
It is an arithmetic number, because the mean of its divisors is an integer number (3636857739060).
Almost surely, 2144210041313440 is an apocalyptic number.
144210041313440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144210041313440 is an abundant number, since it is smaller than the sum of its proper divisors (204928301636320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144210041313440 is a wasteful number, since it uses less digits than its factorization.
144210041313440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130606294 (or 130606286 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 144210041313440 its reverse (44313140012441), we get a palindrome (188523181325881).
The spelling of 144210041313440 in words is "one hundred forty-four trillion, two hundred ten billion, forty-one million, three hundred thirteen thousand, four hundred forty".
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