Base | Representation |
---|---|
bin | 10101001111011001… |
… | …01011010011111001 |
3 | 1002102201120211210112 |
4 | 22213230223103321 |
5 | 141323240111101 |
6 | 5123315154105 |
7 | 552405436562 |
oct | 124754532371 |
9 | 32381524715 |
10 | 11403441401 |
11 | 4921a44340 |
12 | 2262ba5935 |
13 | 10c96a2481 |
14 | 7a26cd169 |
15 | 46b1d26bb |
hex | 2a7b2b4f9 |
11403441401 has 8 divisors (see below), whose sum is σ = 12535082208. Its totient is φ = 10287628000.
The previous prime is 11403441389. The next prime is 11403441487. The reversal of 11403441401 is 10414430411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11403441401 - 230 = 10329699577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11403941401) 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, 3955340 + ... + 3958221.
It is an arithmetic number, because the mean of its divisors is an integer number (1566885276).
Almost surely, 211403441401 is an apocalyptic number.
11403441401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11403441401 is a deficient number, since it is larger than the sum of its proper divisors (1131640807).
11403441401 is a wasteful number, since it uses less digits than its factorization.
11403441401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7913703.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 11403441401 its reverse (10414430411), we get a palindrome (21817871812).
The spelling of 11403441401 in words is "eleven billion, four hundred three million, four hundred forty-one thousand, four hundred one".
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