Base | Representation |
---|---|
bin | 10100100011010000010… |
… | …101110010111011011001 |
3 | 12000000020202110100022001 |
4 | 110203100111302323121 |
5 | 141114234112211031 |
6 | 3000435400001001 |
7 | 204013511304142 |
oct | 24432025627331 |
9 | 5000222410261 |
10 | 1412244647641 |
11 | 4a4a253172a3 |
12 | 1a9851a60161 |
13 | a3235658ac9 |
14 | 4c4d290cac9 |
15 | 26b08108861 |
hex | 148d0572ed9 |
1412244647641 has 9 divisors (see below), whose sum is σ = 1433718359199. Its totient is φ = 1391087936304.
The previous prime is 1412244647579. The next prime is 1412244647689. The reversal of 1412244647641 is 1467464422141.
The square root of 1412244647641 is 1188379.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1234754328025 + 177490319616 = 1111195^2 + 421296^2 .
It is not a de Polignac number, because 1412244647641 - 221 = 1412242550489 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1412244647591 and 1412244647600.
It is not an unprimeable number, because it can be changed into a prime (1412244641641) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 79612525 + ... + 79630261.
It is an arithmetic number, because the mean of its divisors is an integer number (159302039911).
Almost surely, 21412244647641 is an apocalyptic number.
1412244647641 is the 1188379-th square number.
1412244647641 is the 594190-th centered octagonal number.
It is an amenable number.
1412244647641 is a deficient number, since it is larger than the sum of its proper divisors (21473711558).
1412244647641 is an frugal number, since it uses more digits than its factorization.
1412244647641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35608 (or 17804 counting only the distinct ones).
The product of its digits is 1032192, while the sum is 46.
The spelling of 1412244647641 in words is "one trillion, four hundred twelve billion, two hundred forty-four million, six hundred forty-seven thousand, six hundred forty-one".
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