Base | Representation |
---|---|
bin | 111001010111… |
… | …0010011111110 |
3 | 2002120220220221 |
4 | 1302232103332 |
5 | 30144332420 |
6 | 2552331554 |
7 | 513424423 |
oct | 162562376 |
9 | 62526827 |
10 | 30074110 |
11 | 15a81140 |
12 | a0a3bba |
13 | 62cc941 |
14 | 3dcbd4a |
15 | 2990caa |
hex | 1cae4fe |
30074110 has 32 divisors (see below), whose sum is σ = 61627392. Its totient is φ = 10459680.
The previous prime is 30074059. The next prime is 30074111. The reversal of 30074110 is 1147003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30074111) 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, 3414 + ... + 8473.
It is an arithmetic number, because the mean of its divisors is an integer number (1925856).
Almost surely, 230074110 is an apocalyptic number.
30074110 is an abundant number, since it is smaller than the sum of its proper divisors (31553282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30074110 is a wasteful number, since it uses less digits than its factorization.
30074110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11928.
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 30074110 is about 5483.9866885323. The cubic root of 30074110 is about 310.9789035293.
It can be divided in two parts, 3007 and 4110, that added together give a palindrome (7117).
The spelling of 30074110 in words is "thirty million, seventy-four thousand, one hundred ten".
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