Base | Representation |
---|---|
bin | 1000011011101000001… |
… | …0011010001010101111 |
3 | 111211220012110020122121 |
4 | 2012322002122022233 |
5 | 4333130402130130 |
6 | 150313455453411 |
7 | 13315434104554 |
oct | 2067202321257 |
9 | 454805406577 |
10 | 144855114415 |
11 | 56483a324a0 |
12 | 240a7827267 |
13 | 108766c286b |
14 | 7022376a2b |
15 | 3b7c0a8d7a |
hex | 21ba09a2af |
144855114415 has 32 divisors (see below), whose sum is σ = 191670312960. Its totient is φ = 104215833600.
The previous prime is 144855114407. The next prime is 144855114457. The reversal of 144855114415 is 514411558441.
It is not a de Polignac number, because 144855114415 - 23 = 144855114407 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15354750 + ... + 15364180.
It is an arithmetic number, because the mean of its divisors is an integer number (5989697280).
Almost surely, 2144855114415 is an apocalyptic number.
144855114415 is a deficient number, since it is larger than the sum of its proper divisors (46815198545).
144855114415 is a wasteful number, since it uses less digits than its factorization.
144855114415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12423.
The product of its digits is 256000, while the sum is 43.
The spelling of 144855114415 in words is "one hundred forty-four billion, eight hundred fifty-five million, one hundred fourteen thousand, four hundred fifteen".
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