Base | Representation |
---|---|
bin | 110000000011101100… |
… | …0101101001100101001 |
3 | 100212101101220022120200 |
4 | 1200013120231030221 |
5 | 3142330000212301 |
6 | 115224425142413 |
7 | 10312320102231 |
oct | 1400730551451 |
9 | 325341808520 |
10 | 103203132201 |
11 | 3a84a5287a4 |
12 | 1800262aa09 |
13 | 9969306b40 |
14 | 4dd0622cc1 |
15 | 2a40555c86 |
hex | 180762d329 |
103203132201 has 48 divisors (see below), whose sum is σ = 162889049232. Its totient is φ = 62581248000.
The previous prime is 103203132121. The next prime is 103203132209. The reversal of 103203132201 is 102231302301.
103203132201 is a `hidden beast` number, since 10 + 320 + 3 + 132 + 201 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 23496291225 + 79706840976 = 153285^2 + 282324^2 .
It is not a de Polignac number, because 103203132201 - 27 = 103203132073 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (103203132209) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10252711 + ... + 10262771.
It is an arithmetic number, because the mean of its divisors is an integer number (3393521859).
Almost surely, 2103203132201 is an apocalyptic number.
It is an amenable number.
103203132201 is a deficient number, since it is larger than the sum of its proper divisors (59685917031).
103203132201 is a wasteful number, since it uses less digits than its factorization.
103203132201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11354 (or 11351 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103203132201 its reverse (102231302301), we get a palindrome (205434434502).
The spelling of 103203132201 in words is "one hundred three billion, two hundred three million, one hundred thirty-two thousand, two hundred one".
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