Base | Representation |
---|---|
bin | 110000001001101010… |
… | …0101110001101101101 |
3 | 100212220100202201002012 |
4 | 1200103110232031231 |
5 | 3143232233230011 |
6 | 115300342011005 |
7 | 10320301343261 |
oct | 1402324561555 |
9 | 325810681065 |
10 | 103403414381 |
11 | 3a942593763 |
12 | 18059716a65 |
13 | 999b95c6c7 |
14 | 500d07a0a1 |
15 | 2a52e18a8b |
hex | 181352e36d |
103403414381 has 8 divisors (see below), whose sum is σ = 107387373984. Its totient is φ = 99491238000.
The previous prime is 103403414369. The next prime is 103403414419. The reversal of 103403414381 is 183414304301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103403414381 is a prime.
It is a super-3 number, since 3×1034034143813 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103403410381) 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, 17942870 + ... + 17948631.
It is an arithmetic number, because the mean of its divisors is an integer number (13423421748).
Almost surely, 2103403414381 is an apocalyptic number.
It is an amenable number.
103403414381 is a deficient number, since it is larger than the sum of its proper divisors (3983959603).
103403414381 is an equidigital number, since it uses as much as digits as its factorization.
103403414381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35891611.
The product of its (nonzero) digits is 13824, while the sum is 32.
Adding to 103403414381 its reverse (183414304301), we get a palindrome (286817718682).
The spelling of 103403414381 in words is "one hundred three billion, four hundred three million, four hundred fourteen thousand, three hundred eighty-one".
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