Base | Representation |
---|---|
bin | 10100111110001110111… |
… | …000011110110101111110 |
3 | 12002210000111011102220200 |
4 | 110332032320132311332 |
5 | 142103100032341410 |
6 | 3022025554024330 |
7 | 206060362126413 |
oct | 24761670366576 |
9 | 5083014142820 |
10 | 1441211215230 |
11 | 50623a182256 |
12 | 1b33968780a6 |
13 | a5ba08a9627 |
14 | 4da7d9c610a |
15 | 2775114a3c0 |
hex | 14f8ee1ed7e |
1441211215230 has 48 divisors (see below), whose sum is σ = 3775753382544. Its totient is φ = 381389224320.
The previous prime is 1441211215229. The next prime is 1441211215231. The reversal of 1441211215230 is 325121121441.
1441211215230 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 211 + 215 + 230 = 666.
It is an interprime number because it is at equal distance from previous prime (1441211215229) and next prime (1441211215231).
It is a junction number, because it is equal to n+sod(n) for n = 1441211215194 and 1441211215203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441211215231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61108279 + ... + 61131858.
It is an arithmetic number, because the mean of its divisors is an integer number (78661528803).
Almost surely, 21441211215230 is an apocalyptic number.
1441211215230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1441211215230 is an abundant number, since it is smaller than the sum of its proper divisors (2334542167314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441211215230 is a wasteful number, since it uses less digits than its factorization.
1441211215230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122240281 (or 122240278 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 1441211215230 its reverse (325121121441), we get a palindrome (1766332336671).
The spelling of 1441211215230 in words is "one trillion, four hundred forty-one billion, two hundred eleven million, two hundred fifteen thousand, two hundred thirty".
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