| Base | Representation |
|---|---|
| bin | 111110110101100… |
| … | …101101100010100 |
| 3 | 2201110201201010000 |
| 4 | 332311211230110 |
| 5 | 4124341013122 |
| 6 | 252335531300 |
| 7 | 35060565426 |
| oct | 7665455424 |
| 9 | 2643651100 |
| 10 | 1054235412 |
| 11 | 4a10a773a |
| 12 | 255089b30 |
| 13 | 13a549349 |
| 14 | a0028816 |
| 15 | 628460ac |
| hex | 3ed65b14 |
1054235412 has 30 divisors (see below), whose sum is σ = 2755980458. Its totient is φ = 351411696.
The previous prime is 1054235359. The next prime is 1054235417. The reversal of 1054235412 is 2145324501.
1054235412 is a `hidden beast` number, since 10 + 5 + 4 + 235 + 412 = 666.
It can be written as a sum of positive squares in only one way, i.e., 529184016 + 525051396 = 23004^2 + 22914^2 .
It is a super-2 number, since 2×10542354122 = 2222824607829619488, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1054235417) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 1626583 + ... + 1627230.
Almost surely, 21054235412 is an apocalyptic number.
1054235412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1054235412 is an abundant number, since it is smaller than the sum of its proper divisors (1701745046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054235412 is a wasteful number, since it uses less digits than its factorization.
1054235412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3253829 (or 3253818 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 1054235412 is about 32468.9915457810. The cubic root of 1054235412 is about 1017.7611447698.
Adding to 1054235412 its reverse (2145324501), we get a palindrome (3199559913).
It can be divided in two parts, 10542 and 35412, that added together give a palindrome (45954).
The spelling of 1054235412 in words is "one billion, fifty-four million, two hundred thirty-five thousand, four hundred twelve".
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