Base | Representation |
---|---|
bin | 10101001111011111… |
… | …11100111101011011 |
3 | 1002102210012110202001 |
4 | 22213233330331123 |
5 | 141324000100443 |
6 | 5123345421431 |
7 | 552415644256 |
oct | 124757747533 |
9 | 32383173661 |
10 | 11404300123 |
11 | 4922480527 |
12 | 226333a877 |
13 | 10c99132a8 |
14 | 7a287409d |
15 | 46b301d4d |
hex | 2a7bfcf5b |
11404300123 has 8 divisors (see below), whose sum is σ = 11544296400. Its totient is φ = 11265150240.
The previous prime is 11404300121. The next prime is 11404300129. The reversal of 11404300123 is 32100340411.
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 11404300123 - 21 = 11404300121 is a prime.
It is a super-2 number, since 2×114043001232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11404300123.
It is not an unprimeable number, because it can be changed into a prime (11404300121) 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, 184465 + ... + 238402.
It is an arithmetic number, because the mean of its divisors is an integer number (1443037050).
Almost surely, 211404300123 is an apocalyptic number.
11404300123 is a deficient number, since it is larger than the sum of its proper divisors (139996277).
11404300123 is a wasteful number, since it uses less digits than its factorization.
11404300123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423197.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 11404300123 its reverse (32100340411), we get a palindrome (43504640534).
The spelling of 11404300123 in words is "eleven billion, four hundred four million, three hundred thousand, one hundred twenty-three".
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