Base | Representation |
---|---|
bin | 11101111110101111000… |
… | …10001000100110101101 |
3 | 10122110220100210011210000 |
4 | 32333113202020212231 |
5 | 113334132441431300 |
6 | 2105121045334513 |
7 | 134265111004131 |
oct | 16772742104655 |
9 | 3573810704700 |
10 | 1030113233325 |
11 | 367961079890 |
12 | 147786a07439 |
13 | 761a6c588b7 |
14 | 37c019293c1 |
15 | 1bbe02aac00 |
hex | efd78889ad |
1030113233325 has 60 divisors (see below), whose sum is σ = 2081591823168. Its totient is φ = 499448829600.
The previous prime is 1030113233311. The next prime is 1030113233327. The reversal of 1030113233325 is 5233323110301.
1030113233325 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 1 + 1 + 323 + 332 + 5 = 666.
It is not a de Polignac number, because 1030113233325 - 232 = 1025818266029 is a prime.
It is a super-2 number, since 2×10301132333252 (a number of 25 digits) 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 (1030113233327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 23100357 + ... + 23144906.
Almost surely, 21030113233325 is an apocalyptic number.
1030113233325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1030113233325 is an abundant number, since it is smaller than the sum of its proper divisors (1051478589843).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030113233325 is a wasteful number, since it uses less digits than its factorization.
1030113233325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46245296 (or 46245282 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
Adding to 1030113233325 its reverse (5233323110301), we get a palindrome (6263436343626).
The spelling of 1030113233325 in words is "one trillion, thirty billion, one hundred thirteen million, two hundred thirty-three thousand, three hundred twenty-five".
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