Base | Representation |
---|---|
bin | 110000011011110001… |
… | …0111001100000000101 |
3 | 100221110201020212022100 |
4 | 1200313202321200011 |
5 | 3201003321013110 |
6 | 115440531022313 |
7 | 10341330564636 |
oct | 1406742714005 |
9 | 327421225270 |
10 | 104011110405 |
11 | 40124618784 |
12 | 181a913a999 |
13 | 9a67821257 |
14 | 5069a6788d |
15 | 2a8b456bc0 |
hex | 18378b9805 |
104011110405 has 24 divisors (see below), whose sum is σ = 180337547520. Its totient is φ = 55456708320.
The previous prime is 104011110383. The next prime is 104011110461. The reversal of 104011110405 is 504011110401.
It is not a de Polignac number, because 104011110405 - 29 = 104011109893 is a prime.
It is a super-2 number, since 2×1040111104052 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171165 + ... + 487154.
It is an arithmetic number, because the mean of its divisors is an integer number (7514064480).
Almost surely, 2104011110405 is an apocalyptic number.
104011110405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104011110405 is a deficient number, since it is larger than the sum of its proper divisors (76326437115).
104011110405 is a wasteful number, since it uses less digits than its factorization.
104011110405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661841 (or 661838 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
Adding to 104011110405 its reverse (504011110401), we get a palindrome (608022220806).
The spelling of 104011110405 in words is "one hundred four billion, eleven million, one hundred ten thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •