Base | Representation |
---|---|
bin | 1000011011000010001… |
… | …0010011101100111011 |
3 | 111211111002111101012012 |
4 | 2012300202103230323 |
5 | 4332314100020004 |
6 | 150250003040135 |
7 | 13311460123352 |
oct | 2066042235473 |
9 | 454432441165 |
10 | 144695704379 |
11 | 56401a53366 |
12 | 2406237004b |
13 | 1084c67a7b5 |
14 | 700911c999 |
15 | 3b6d0bb46e |
hex | 21b0893b3b |
144695704379 has 8 divisors (see below), whose sum is σ = 145081507200. Its totient is φ = 144310009536.
The previous prime is 144695704343. The next prime is 144695704397. The reversal of 144695704379 is 973407596441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144695704379 - 28 = 144695704123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144695704339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3150422 + ... + 3196020.
It is an arithmetic number, because the mean of its divisors is an integer number (18135188400).
Almost surely, 2144695704379 is an apocalyptic number.
144695704379 is a deficient number, since it is larger than the sum of its proper divisors (385802821).
144695704379 is an equidigital number, since it uses as much as digits as its factorization.
144695704379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53989.
The product of its (nonzero) digits is 22861440, while the sum is 59.
The spelling of 144695704379 in words is "one hundred forty-four billion, six hundred ninety-five million, seven hundred four thousand, three hundred seventy-nine".
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