Base | Representation |
---|---|
bin | 1000011100001011110… |
… | …0010010101000011010 |
3 | 111212021121120002212102 |
4 | 2013002330102220122 |
5 | 4333432123140001 |
6 | 150340353443402 |
7 | 13322226650501 |
oct | 2070274225032 |
9 | 455247502772 |
10 | 145004505626 |
11 | 56550299302 |
12 | 24129870562 |
13 | 1089b63a626 |
14 | 7038143838 |
15 | 3b8a267e6b |
hex | 21c2f12a1a |
145004505626 has 8 divisors (see below), whose sum is σ = 218633737044. Its totient is φ = 72126593280.
The previous prime is 145004505599. The next prime is 145004505631. The reversal of 145004505626 is 626505400541.
It can be written as a sum of positive squares in 2 ways, for example, as 142507005001 + 2497500625 = 377501^2 + 49975^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 145004505626.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187829285 + ... + 187830056.
Almost surely, 2145004505626 is an apocalyptic number.
145004505626 is a deficient number, since it is larger than the sum of its proper divisors (73629231418).
145004505626 is a wasteful number, since it uses less digits than its factorization.
145004505626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375659536.
The product of its (nonzero) digits is 144000, while the sum is 38.
The spelling of 145004505626 in words is "one hundred forty-five billion, four million, five hundred five thousand, six hundred twenty-six".
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