Base | Representation |
---|---|
bin | 1000011010101100110… |
… | …1011110010010111000 |
3 | 111211020212101001011120 |
4 | 2012223031132102320 |
5 | 4332123211403124 |
6 | 150233052025240 |
7 | 13306323515400 |
oct | 2065315362270 |
9 | 454225331146 |
10 | 144606356664 |
11 | 56366578080 |
12 | 24038462220 |
13 | 10836cc6723 |
14 | 6ddb301800 |
15 | 3b6531cd79 |
hex | 21ab35e4b8 |
144606356664 has 96 divisors (see below), whose sum is σ = 458769744000. Its totient is φ = 37560089280.
The previous prime is 144606356651. The next prime is 144606356717. The reversal of 144606356664 is 466653606441.
It is a happy number.
144606356664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5576364 + ... + 5602235.
It is an arithmetic number, because the mean of its divisors is an integer number (4778851500).
Almost surely, 2144606356664 is an apocalyptic number.
144606356664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
144606356664 is an abundant number, since it is smaller than the sum of its proper divisors (314163387336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144606356664 is a wasteful number, since it uses less digits than its factorization.
144606356664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11178633 (or 11178622 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 51.
The spelling of 144606356664 in words is "one hundred forty-four billion, six hundred six million, three hundred fifty-six thousand, six hundred sixty-four".
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