Base | Representation |
---|---|
bin | 1000010110011110000… |
… | …0100001101100010001 |
3 | 111201022201001120121101 |
4 | 2011213200201230101 |
5 | 4322311422010000 |
6 | 145524234424401 |
7 | 13236222063634 |
oct | 2054740415421 |
9 | 451281046541 |
10 | 143470500625 |
11 | 559333a2681 |
12 | 2397bb92101 |
13 | 106b58a046a |
14 | 6d3050bc1b |
15 | 3aea752e6a |
hex | 2167821b11 |
143470500625 has 45 divisors (see below), whose sum is σ = 182251700631. Its totient is φ = 112905252000.
The previous prime is 143470500539. The next prime is 143470500643. The reversal of 143470500625 is 526005074341.
The square root of 143470500625 is 378775.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 83349422209 + 60121078416 = 288703^2 + 245196^2 .
It is not a de Polignac number, because 143470500625 - 213 = 143470492433 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1032161806 + ... + 1032161944.
Almost surely, 2143470500625 is an apocalyptic number.
143470500625 is the 378775-th square number.
143470500625 is the 189388-th centered octagonal number.
It is an amenable number.
143470500625 is a deficient number, since it is larger than the sum of its proper divisors (38781200006).
143470500625 is an frugal number, since it uses more digits than its factorization.
143470500625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 37.
Adding to 143470500625 its reverse (526005074341), we get a palindrome (669475574966).
The spelling of 143470500625 in words is "one hundred forty-three billion, four hundred seventy million, five hundred thousand, six hundred twenty-five".
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