Base | Representation |
---|---|
bin | 11101001110111010110… |
… | …11000010110010011100 |
3 | 10120000122022021021221200 |
4 | 32213131123002302130 |
5 | 112424044202442022 |
6 | 2045233454555500 |
7 | 132366005055420 |
oct | 16473533026234 |
9 | 3500568237850 |
10 | 1004442234012 |
11 | 357a88501078 |
12 | 142801808b90 |
13 | 739456c8189 |
14 | 368883d6b80 |
15 | 1b1db743bac |
hex | e9dd6c2c9c |
1004442234012 has 72 divisors (see below), whose sum is σ = 2902067890176. Its totient is φ = 286949287584.
The previous prime is 1004442234007. The next prime is 1004442234031. The reversal of 1004442234012 is 2104322444001.
It is a super-2 number, since 2×10044422340122 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1919553 + ... + 2386119.
Almost surely, 21004442234012 is an apocalyptic number.
1004442234012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1004442234012 is an abundant number, since it is smaller than the sum of its proper divisors (1897625656164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1004442234012 is a wasteful number, since it uses less digits than its factorization.
1004442234012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475127 (or 475122 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 1004442234012 its reverse (2104322444001), we get a palindrome (3108764678013).
The spelling of 1004442234012 in words is "one trillion, four billion, four hundred forty-two million, two hundred thirty-four thousand, twelve".
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