Base | Representation |
---|---|
bin | 1000011010011101010… |
… | …1110001101110100010 |
3 | 111211002100012011001022 |
4 | 2012213111301232202 |
5 | 4332010101041141 |
6 | 150222412205442 |
7 | 13304604560051 |
oct | 2064725615642 |
9 | 454070164038 |
10 | 144541424546 |
11 | 56332958672 |
12 | 2401a769882 |
13 | 1082671085c |
14 | 6dd283c398 |
15 | 3b5e793b4b |
hex | 21a7571ba2 |
144541424546 has 8 divisors (see below), whose sum is σ = 229565791980. Its totient is φ = 68019493888.
The previous prime is 144541424509. The next prime is 144541424557. The reversal of 144541424546 is 645424145441.
It is a happy number.
144541424546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 144540634225 + 790321 = 380185^2 + 889^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1445414245462 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 144541424497 and 144541424506.
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 3 ways as a sum of consecutive naturals, for example, 2125609151 + ... + 2125609218.
Almost surely, 2144541424546 is an apocalyptic number.
144541424546 is a deficient number, since it is larger than the sum of its proper divisors (85024367434).
144541424546 is a wasteful number, since it uses less digits than its factorization.
144541424546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4251218388.
The product of its digits is 1228800, while the sum is 44.
Adding to 144541424546 its reverse (645424145441), we get a palindrome (789965569987).
The spelling of 144541424546 in words is "one hundred forty-four billion, five hundred forty-one million, four hundred twenty-four thousand, five hundred forty-six".
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