Base | Representation |
---|---|
bin | 1000011100010101101… |
… | …1000100111010010010 |
3 | 111212101111212212012211 |
4 | 2013011123010322102 |
5 | 4334023302132242 |
6 | 150344441542334 |
7 | 13323243523342 |
oct | 2070533047222 |
9 | 455344785184 |
10 | 145046130322 |
11 | 56571839585 |
12 | 2413b7a49aa |
13 | 108a7152822 |
14 | 703d89ad22 |
15 | 3b8dc3b317 |
hex | 21c56c4e92 |
145046130322 has 8 divisors (see below), whose sum is σ = 218696497596. Its totient is φ = 72147297792.
The previous prime is 145046130319. The next prime is 145046130367. The reversal of 145046130322 is 223031640541.
It can be written as a sum of positive squares in 2 ways, for example, as 128980821321 + 16065309001 = 359139^2 + 126749^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187883203 + ... + 187883974.
Almost surely, 2145046130322 is an apocalyptic number.
145046130322 is a deficient number, since it is larger than the sum of its proper divisors (73650367274).
145046130322 is a wasteful number, since it uses less digits than its factorization.
145046130322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375767372.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 145046130322 its reverse (223031640541), we get a palindrome (368077770863).
The spelling of 145046130322 in words is "one hundred forty-five billion, forty-six million, one hundred thirty thousand, three hundred twenty-two".
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