Base | Representation |
---|---|
bin | 11110000100100000011… |
… | …00010111010001111110 |
3 | 10122202220021100211201010 |
4 | 33002100030113101332 |
5 | 113412004043424410 |
6 | 2110352320100050 |
7 | 134434640145210 |
oct | 17022014272176 |
9 | 3582807324633 |
10 | 1033211311230 |
11 | 36920093864a |
12 | 1482b0464626 |
13 | 7657ba5caa7 |
14 | 380171825b0 |
15 | 1bd22274c20 |
hex | f09031747e |
1033211311230 has 128 divisors (see below), whose sum is σ = 2852745412608. Its totient is φ = 234601132032.
The previous prime is 1033211311169. The next prime is 1033211311259. The reversal of 1033211311230 is 321131123301.
It is a happy number.
It is a super-2 number, since 2×10332113112302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 1033211311197 and 1033211311206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21162307 + ... + 21211073.
It is an arithmetic number, because the mean of its divisors is an integer number (22287073536).
Almost surely, 21033211311230 is an apocalyptic number.
1033211311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1033211311230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426372706304).
1033211311230 is an abundant number, since it is smaller than the sum of its proper divisors (1819534101378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1033211311230 is a wasteful number, since it uses less digits than its factorization.
1033211311230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49450.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1033211311230 its reverse (321131123301), we get a palindrome (1354342434531).
The spelling of 1033211311230 in words is "one trillion, thirty-three billion, two hundred eleven million, three hundred eleven thousand, two hundred thirty".
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