Base | Representation |
---|---|
bin | 10000001010111011001… |
… | …001001111010000001010 |
3 | 10221020022022121011121200 |
4 | 100022323021033100022 |
5 | 121201310234323110 |
6 | 2210255222045030 |
7 | 143166411254352 |
oct | 20127311172012 |
9 | 3836268534550 |
10 | 1111241323530 |
11 | 399302836818 |
12 | 15b448579776 |
13 | 80a359c7cc0 |
14 | 3bada435b62 |
15 | 1dd8c80d6c0 |
hex | 102bb24f40a |
1111241323530 has 48 divisors (see below), whose sum is σ = 3111475709160. Its totient is φ = 273536325504.
The previous prime is 1111241323501. The next prime is 1111241323547. The reversal of 1111241323530 is 353231421111.
1111241323530 is a `hidden beast` number, since 1 + 1 + 1 + 12 + 413 + 235 + 3 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 713702246481 + 397539077049 = 844809^2 + 630507^2 .
It is a super-2 number, since 2×11112413235302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1111241323494 and 1111241323503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 474888285 + ... + 474890624.
Almost surely, 21111241323530 is an apocalyptic number.
1111241323530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1111241323530 is an abundant number, since it is smaller than the sum of its proper divisors (2000234385630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111241323530 is a wasteful number, since it uses less digits than its factorization.
1111241323530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949778935 (or 949778932 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 1111241323530 its reverse (353231421111), we get a palindrome (1464472744641).
The spelling of 1111241323530 in words is "one trillion, one hundred eleven billion, two hundred forty-one million, three hundred twenty-three thousand, five hundred thirty".
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