Base | Representation |
---|---|
bin | 10111011100110000100111… |
… | …101110000111001110100011 |
3 | 111112011021020001120222102220 |
4 | 113130300213232013032203 |
5 | 102004201122301024303 |
6 | 1003201530520442123 |
7 | 30502666520334132 |
oct | 2734604756071643 |
9 | 445137201528386 |
10 | 103131421111203 |
11 | 2a95187664a951 |
12 | b697688319343 |
13 | 45713360ab274 |
14 | 1b67831c1d919 |
15 | bdca419dc053 |
hex | 5dcc27b873a3 |
103131421111203 has 8 divisors (see below), whose sum is σ = 140706435004608. Its totient is φ = 67155343979304.
The previous prime is 103131421111181. The next prime is 103131421111259. The reversal of 103131421111203 is 302111124131301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103131421111203 - 217 = 103131420980131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103131421111283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399734190225 + ... + 399734190482.
It is an arithmetic number, because the mean of its divisors is an integer number (17588304375576).
Almost surely, 2103131421111203 is an apocalyptic number.
103131421111203 is a deficient number, since it is larger than the sum of its proper divisors (37575013893405).
103131421111203 is an equidigital number, since it uses as much as digits as its factorization.
103131421111203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 799468380753.
The product of its (nonzero) digits is 432, while the sum is 24.
Adding to 103131421111203 its reverse (302111124131301), we get a palindrome (405242545242504).
The spelling of 103131421111203 in words is "one hundred three trillion, one hundred thirty-one billion, four hundred twenty-one million, one hundred eleven thousand, two hundred three".
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