Base | Representation |
---|---|
bin | 10111111010000… |
… | …111010001010111 |
3 | 1000221202111121202 |
4 | 113322013101113 |
5 | 1310141010403 |
6 | 103445103115 |
7 | 12640244132 |
oct | 2772072127 |
9 | 1027674552 |
10 | 401110103 |
11 | 196463a59 |
12 | b23b7a9b |
13 | 6513c974 |
14 | 3b3b3219 |
15 | 25332688 |
hex | 17e87457 |
401110103 has 4 divisors (see below), whose sum is σ = 402322248. Its totient is φ = 399897960.
The previous prime is 401110091. The next prime is 401110153. The reversal of 401110103 is 301011104.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-401110103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401110153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605576 + ... + 606237.
It is an arithmetic number, because the mean of its divisors is an integer number (100580562).
Almost surely, 2401110103 is an apocalyptic number.
401110103 is a deficient number, since it is larger than the sum of its proper divisors (1212145).
401110103 is a wasteful number, since it uses less digits than its factorization.
401110103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212144.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 401110103 is about 20027.7333465372. The cubic root of 401110103 is about 737.4872792214.
Adding to 401110103 its reverse (301011104), we get a palindrome (702121207).
The spelling of 401110103 in words is "four hundred one million, one hundred ten thousand, one hundred three".
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