Base | Representation |
---|---|
bin | 101010000100000… |
… | …0100010000101001 |
3 | 10122100210120211200 |
4 | 1110020010100221 |
5 | 10342304310440 |
6 | 352015114413 |
7 | 46655464656 |
oct | 12410042051 |
9 | 3570716750 |
10 | 1411400745 |
11 | 6647762a7 |
12 | 334812a09 |
13 | 196540a91 |
14 | d563cc2d |
15 | 83d97c30 |
hex | 54204429 |
1411400745 has 12 divisors (see below), whose sum is σ = 2446428036. Its totient is φ = 752747040.
The previous prime is 1411400743. The next prime is 1411400789. The reversal of 1411400745 is 5470041141.
It can be written as a sum of positive squares in 2 ways, for example, as 221771664 + 1189629081 = 14892^2 + 34491^2 .
It is not a de Polignac number, because 1411400745 - 21 = 1411400743 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1411400743) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15682186 + ... + 15682275.
It is an arithmetic number, because the mean of its divisors is an integer number (203869003).
Almost surely, 21411400745 is an apocalyptic number.
1411400745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1411400745 is a deficient number, since it is larger than the sum of its proper divisors (1035027291).
1411400745 is a wasteful number, since it uses less digits than its factorization.
1411400745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31364472 (or 31364469 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 1411400745 is about 37568.6138285671. The cubic root of 1411400745 is about 1121.7173761732.
Adding to 1411400745 its reverse (5470041141), we get a palindrome (6881441886).
The spelling of 1411400745 in words is "one billion, four hundred eleven million, four hundred thousand, seven hundred forty-five".
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