Base | Representation |
---|---|
bin | 110000001010000001… |
… | …0101001101011001011 |
3 | 100212221012102101220020 |
4 | 1200110002221223023 |
5 | 3143243324020121 |
6 | 115301452031523 |
7 | 10320505600353 |
oct | 1402402515313 |
9 | 325835371806 |
10 | 103415454411 |
11 | 3a9493675a5 |
12 | 180617625a3 |
13 | 99a12b6999 |
14 | 50108d1b63 |
15 | 2a53ee61c6 |
hex | 18140a9acb |
103415454411 has 4 divisors (see below), whose sum is σ = 137887272552. Its totient is φ = 68943636272.
The previous prime is 103415454367. The next prime is 103415454427. The reversal of 103415454411 is 114454514301.
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 103415454411 - 211 = 103415452363 is a prime.
It is a super-2 number, since 2×1034154544112 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103415454911) 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, 17235909066 + ... + 17235909071.
It is an arithmetic number, because the mean of its divisors is an integer number (34471818138).
Almost surely, 2103415454411 is an apocalyptic number.
103415454411 is a deficient number, since it is larger than the sum of its proper divisors (34471818141).
103415454411 is an equidigital number, since it uses as much as digits as its factorization.
103415454411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34471818140.
The product of its (nonzero) digits is 19200, while the sum is 33.
Adding to 103415454411 its reverse (114454514301), we get a palindrome (217869968712).
It can be divided in two parts, 103 and 415454411, that added together give a palindrome (415454514).
The spelling of 103415454411 in words is "one hundred three billion, four hundred fifteen million, four hundred fifty-four thousand, four hundred eleven".
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