Base | Representation |
---|---|
bin | 1011110000111001000… |
… | …1110000101111000011 |
3 | 201022122220110011011102 |
4 | 2330032101300233003 |
5 | 11302401332000003 |
6 | 232502252405015 |
7 | 20413205104232 |
oct | 2741621605703 |
9 | 638586404142 |
10 | 202103000003 |
11 | 78790969233 |
12 | 33203a7676b |
13 | 1609ac1a688 |
14 | 9ad350cb19 |
15 | 53ccdd0588 |
hex | 2f0e470bc3 |
202103000003 has 16 divisors (see below), whose sum is σ = 212745388032. Its totient is φ = 191724780000.
The previous prime is 202102999999. The next prime is 202103000023. The reversal of 202103000003 is 300000301202.
202103000003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 202103000003 - 22 = 202102999999 is a prime.
It is a super-2 number, since 2×2021030000032 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202103000023) 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 15 ways as a sum of consecutive naturals, for example, 1837658 + ... + 1944528.
It is an arithmetic number, because the mean of its divisors is an integer number (13296586752).
Almost surely, 2202103000003 is an apocalyptic number.
202103000003 is a deficient number, since it is larger than the sum of its proper divisors (10642388029).
202103000003 is a wasteful number, since it uses less digits than its factorization.
202103000003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108106.
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 202103000003 its reverse (300000301202), we get a palindrome (502103301205).
The spelling of 202103000003 in words is "two hundred two billion, one hundred three million, three", and thus it is an aban number.
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