Base | Representation |
---|---|
bin | 101111111101101001… |
… | …0010010011111000011 |
3 | 100211212020220101202122 |
4 | 1133323102102133003 |
5 | 3141421012421311 |
6 | 115152334034455 |
7 | 10304303413520 |
oct | 1377322223703 |
9 | 324766811678 |
10 | 103000123331 |
11 | 3a755980176 |
12 | 17b66648a2b |
13 | 9936238151 |
14 | 4db169a147 |
15 | 2a2c8050db |
hex | 17fb4927c3 |
103000123331 has 16 divisors (see below), whose sum is σ = 117975648000. Its totient is φ = 88090093728.
The previous prime is 103000123327. The next prime is 103000123333. The reversal of 103000123331 is 133321000301.
It is not a de Polignac number, because 103000123331 - 22 = 103000123327 is a prime.
It is a super-2 number, since 2×1030001233312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103000123333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7640465 + ... + 7653933.
It is an arithmetic number, because the mean of its divisors is an integer number (7373478000).
Almost surely, 2103000123331 is an apocalyptic number.
103000123331 is a deficient number, since it is larger than the sum of its proper divisors (14975524669).
103000123331 is a wasteful number, since it uses less digits than its factorization.
103000123331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15818.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 103000123331 its reverse (133321000301), we get a palindrome (236321123632).
The spelling of 103000123331 in words is "one hundred three billion, one hundred twenty-three thousand, three hundred thirty-one".
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