Base | Representation |
---|---|
bin | 110100010000… |
… | …1101110001101 |
3 | 1220120010020121 |
4 | 1220201232031 |
5 | 24003313401 |
6 | 2415144541 |
7 | 451622410 |
oct | 150415615 |
9 | 56503217 |
10 | 27401101 |
11 | 14515942 |
12 | 9215151 |
13 | 58a5090 |
14 | 38d3b77 |
15 | 2613ca1 |
hex | 1a21b8d |
27401101 has 16 divisors (see below), whose sum is σ = 34207488. Its totient is φ = 21369600.
The previous prime is 27401089. The next prime is 27401107. The reversal of 27401101 is 10110472.
It is not a de Polignac number, because 27401101 - 27 = 27400973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27401107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4341 + ... + 8581.
It is an arithmetic number, because the mean of its divisors is an integer number (2137968).
Almost surely, 227401101 is an apocalyptic number.
It is an amenable number.
27401101 is a deficient number, since it is larger than the sum of its proper divisors (6806387).
27401101 is a wasteful number, since it uses less digits than its factorization.
27401101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4332.
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 27401101 is about 5234.6060978836. The cubic root of 27401101 is about 301.4782630890.
Adding to 27401101 its reverse (10110472), we get a palindrome (37511573).
The spelling of 27401101 in words is "twenty-seven million, four hundred one thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •