Base | Representation |
---|---|
bin | 10011000011101000… |
… | …01011011111011111 |
3 | 222102000102210210212 |
4 | 21201310023133133 |
5 | 131423114044403 |
6 | 4411113523035 |
7 | 511351043246 |
oct | 114164133737 |
9 | 28360383725 |
10 | 10231003103 |
11 | 4380153072 |
12 | 1b9641347b |
13 | c7080b1b9 |
14 | 6d0ad595d |
15 | 3ed2dd4d8 |
hex | 261d0b7df |
10231003103 has 4 divisors (see below), whose sum is σ = 10239275160. Its totient is φ = 10222731048.
The previous prime is 10231003091. The next prime is 10231003127. The reversal of 10231003103 is 30130013201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10231003103 - 26 = 10231003039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10231003703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4134173 + ... + 4136646.
It is an arithmetic number, because the mean of its divisors is an integer number (2559818790).
Almost surely, 210231003103 is an apocalyptic number.
10231003103 is a deficient number, since it is larger than the sum of its proper divisors (8272057).
10231003103 is an equidigital number, since it uses as much as digits as its factorization.
10231003103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8272056.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 10231003103 its reverse (30130013201), we get a palindrome (40361016304).
The spelling of 10231003103 in words is "ten billion, two hundred thirty-one million, three thousand, one hundred three".
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