Base | Representation |
---|---|
bin | 10010101010011111… |
… | …01010001110110101 |
3 | 221212022120222101101 |
4 | 21111033222032311 |
5 | 131010121244333 |
6 | 4334141330101 |
7 | 503210320360 |
oct | 112517521665 |
9 | 27768528341 |
10 | 10020103093 |
11 | 42820a5840 |
12 | 1b37866931 |
13 | c38c087b0 |
14 | 6b0ab70d7 |
15 | 3d9a2e67d |
hex | 2553ea3b5 |
10020103093 has 96 divisors (see below), whose sum is σ = 15051939840. Its totient is φ = 6422768640.
The previous prime is 10020103081. The next prime is 10020103109. The reversal of 10020103093 is 39030102001.
It is not a de Polignac number, because 10020103093 - 29 = 10020102581 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 10020103093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020103063) by changing a digit.
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 95 ways as a sum of consecutive naturals, for example, 5495580 + ... + 5497402.
It is an arithmetic number, because the mean of its divisors is an integer number (156791040).
Almost surely, 210020103093 is an apocalyptic number.
10020103093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10020103093 is a deficient number, since it is larger than the sum of its proper divisors (5031836747).
10020103093 is a wasteful number, since it uses less digits than its factorization.
10020103093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1907 (or 1890 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 10020103093 its reverse (39030102001), we get a palindrome (49050205094).
The spelling of 10020103093 in words is "ten billion, twenty million, one hundred three thousand, ninety-three".
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