Base | Representation |
---|---|
bin | 1101001010010… |
… | …10001101000101 |
3 | 21200202010101122 |
4 | 12211022031011 |
5 | 211230420141 |
6 | 14542203325 |
7 | 2510264531 |
oct | 645121505 |
9 | 250663348 |
10 | 110404421 |
11 | 57358526 |
12 | 30b83545 |
13 | 19b4747a |
14 | 1093cbc1 |
15 | 9a5c64b |
hex | 694a345 |
110404421 has 8 divisors (see below), whose sum is σ = 120223200. Its totient is φ = 100986480.
The previous prime is 110404391. The next prime is 110404433. The reversal of 110404421 is 124404011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-110404421 is a prime.
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 110404421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110404471) 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, 99635 + ... + 100736.
It is an arithmetic number, because the mean of its divisors is an integer number (15027900).
Almost surely, 2110404421 is an apocalyptic number.
It is an amenable number.
110404421 is a deficient number, since it is larger than the sum of its proper divisors (9818779).
110404421 is a wasteful number, since it uses less digits than its factorization.
110404421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200419.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 110404421 is about 10507.3508078868. The cubic root of 110404421 is about 479.7284647668.
Adding to 110404421 its reverse (124404011), we get a palindrome (234808432).
The spelling of 110404421 in words is "one hundred ten million, four hundred four thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •