Base | Representation |
---|---|
bin | 10100110101001000100… |
… | …010001000000100000100 |
3 | 12001211210120210211212112 |
4 | 110311020202020010010 |
5 | 141423042344440134 |
6 | 3013332300440152 |
7 | 205263304604645 |
oct | 24651042100404 |
9 | 5054716724775 |
10 | 1431441015044 |
11 | 502086154247 |
12 | 1b150a849058 |
13 | a4ca46ab2a1 |
14 | 4d3d41a16cc |
15 | 2737d5311ce |
hex | 14d48888104 |
1431441015044 has 12 divisors (see below), whose sum is σ = 2539337143644. Its totient is φ = 705916116864.
The previous prime is 1431441015013. The next prime is 1431441015091. The reversal of 1431441015044 is 4405101441341.
It can be written as a sum of positive squares in 2 ways, for example, as 390812522500 + 1040628492544 = 625150^2 + 1020112^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1431441015044.
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, 2451097337 + ... + 2451097920.
It is an arithmetic number, because the mean of its divisors is an integer number (211611428637).
Almost surely, 21431441015044 is an apocalyptic number.
It is an amenable number.
1431441015044 is a deficient number, since it is larger than the sum of its proper divisors (1107896128600).
1431441015044 is a wasteful number, since it uses less digits than its factorization.
1431441015044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4902195334 (or 4902195332 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
Adding to 1431441015044 its reverse (4405101441341), we get a palindrome (5836542456385).
The spelling of 1431441015044 in words is "one trillion, four hundred thirty-one billion, four hundred forty-one million, fifteen thousand, forty-four".
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