Base | Representation |
---|---|
bin | 111001110000… |
… | …0010110110110 |
3 | 2002222100002221 |
4 | 1303200112312 |
5 | 30222412334 |
6 | 3000552554 |
7 | 515240146 |
oct | 163402666 |
9 | 62870087 |
10 | 30279094 |
11 | 1610114a |
12 | a18275a |
13 | 6372031 |
14 | 4042926 |
15 | 29d18b4 |
hex | 1ce05b6 |
30279094 has 8 divisors (see below), whose sum is σ = 45451728. Its totient is φ = 15128520.
The previous prime is 30279083. The next prime is 30279107. The reversal of 30279094 is 49097203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497 + ... + 7924.
It is an arithmetic number, because the mean of its divisors is an integer number (5681466).
Almost surely, 230279094 is an apocalyptic number.
30279094 is a deficient number, since it is larger than the sum of its proper divisors (15172634).
30279094 is a wasteful number, since it uses less digits than its factorization.
30279094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11030.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 30279094 is about 5502.6442734380. The cubic root of 30279094 is about 311.6838444909.
It can be divided in two parts, 3027 and 9094, that added together give a palindrome (12121).
The spelling of 30279094 in words is "thirty million, two hundred seventy-nine thousand, ninety-four".
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