Base | Representation |
---|---|
bin | 100000110000111101110111… |
… | …101001111001100011001001 |
3 | 200220020001121212111201000212 |
4 | 200300331313221321203021 |
5 | 122341433312014023200 |
6 | 1230251430512010505 |
7 | 42232026114223562 |
oct | 4060756751714311 |
9 | 626201555451025 |
10 | 144102455220425 |
11 | 41a085652573a9 |
12 | 141b4030830a35 |
13 | 6253a59899b00 |
14 | 278284b7a3169 |
15 | 119d680014035 |
hex | 830f77a798c9 |
144102455220425 has 36 divisors (see below), whose sum is σ = 193783136081040. Its totient is φ = 106252640544960.
The previous prime is 144102455220419. The next prime is 144102455220461. The reversal of 144102455220425 is 524022554201441.
It is not a de Polignac number, because 144102455220425 - 212 = 144102455216329 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23093639 + ... + 28662188.
It is an arithmetic number, because the mean of its divisors is an integer number (5382864891140).
Almost surely, 2144102455220425 is an apocalyptic number.
It is an amenable number.
144102455220425 is a deficient number, since it is larger than the sum of its proper divisors (49680680860615).
144102455220425 is a wasteful number, since it uses less digits than its factorization.
144102455220425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51756522 (or 51756504 counting only the distinct ones).
The product of its (nonzero) digits is 512000, while the sum is 41.
The spelling of 144102455220425 in words is "one hundred forty-four trillion, one hundred two billion, four hundred fifty-five million, two hundred twenty thousand, four hundred twenty-five".
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