Base | Representation |
---|---|
bin | 11110100110000010010… |
… | …00100000111110010100 |
3 | 10201111100210022112111211 |
4 | 33103001020200332110 |
5 | 114210340314130444 |
6 | 2122530434511204 |
7 | 135643006511203 |
oct | 17230110407624 |
9 | 3644323275454 |
10 | 1051212255124 |
11 | 3758a8a05189 |
12 | 14b894a35504 |
13 | 7818a230b95 |
14 | 38c43b7723a |
15 | 1c527767c34 |
hex | f4c1220f94 |
1051212255124 has 12 divisors (see below), whose sum is σ = 1936443628000. Its totient is φ = 497942647128.
The previous prime is 1051212255113. The next prime is 1051212255127. The reversal of 1051212255124 is 4215522121501.
It is a super-2 number, since 2×10512122551242 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1051212255127) 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 3 ways as a sum of consecutive naturals, for example, 6915870024 + ... + 6915870175.
Almost surely, 21051212255124 is an apocalyptic number.
It is an amenable number.
1051212255124 is a deficient number, since it is larger than the sum of its proper divisors (885231372876).
1051212255124 is a wasteful number, since it uses less digits than its factorization.
1051212255124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13831740222 (or 13831740220 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 31.
Adding to 1051212255124 its reverse (4215522121501), we get a palindrome (5266734376625).
The spelling of 1051212255124 in words is "one trillion, fifty-one billion, two hundred twelve million, two hundred fifty-five thousand, one hundred twenty-four".
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