Base | Representation |
---|---|
bin | 1000011001011011001… |
… | …1111100100110110011 |
3 | 111210101000101122202112 |
4 | 2012112303330212303 |
5 | 4330423103331010 |
6 | 150135104435535 |
7 | 13264666536146 |
oct | 2062663744663 |
9 | 453330348675 |
10 | 144264120755 |
11 | 56200376187 |
12 | 23b61918bab |
13 | 107b112b481 |
14 | 6da7a9605d |
15 | 3b45269a05 |
hex | 2196cfc9b3 |
144264120755 has 16 divisors (see below), whose sum is σ = 174670836480. Its totient is φ = 114375625728.
The previous prime is 144264120739. The next prime is 144264120757. The reversal of 144264120755 is 557021462441.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 144264120755 - 24 = 144264120739 is a prime.
It is a super-3 number, since 3×1442641207553 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (144264120757) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8615231 + ... + 8631959.
It is an arithmetic number, because the mean of its divisors is an integer number (10916927280).
Almost surely, 2144264120755 is an apocalyptic number.
144264120755 is a deficient number, since it is larger than the sum of its proper divisors (30406715725).
144264120755 is a wasteful number, since it uses less digits than its factorization.
144264120755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32110.
The product of its (nonzero) digits is 268800, while the sum is 41.
The spelling of 144264120755 in words is "one hundred forty-four billion, two hundred sixty-four million, one hundred twenty thousand, seven hundred fifty-five".
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