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30001094 = 241569643
BaseRepresentation
bin111001001110…
…0011111000110
32002110012202122
41302130133012
530140013334
62551005542
7513001514
oct162343706
962405678
1030001094
1115a312a2
12a0698b2
1362a5636
143dad4b4
15297932e
hex1c9c7c6

30001094 has 16 divisors (see below), whose sum is σ = 46252080. Its totient is φ = 14586240.

The previous prime is 30001093. The next prime is 30001123. The reversal of 30001094 is 49010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001093) 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, 46337 + ... + 46979.

It is an arithmetic number, because the mean of its divisors is an integer number (2890755).

Almost surely, 230001094 is an apocalyptic number.

30001094 is a deficient number, since it is larger than the sum of its proper divisors (16250986).

30001094 is a wasteful number, since it uses less digits than its factorization.

30001094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 30001094 is about 5477.3254422209. The cubic root of 30001094 is about 310.7270275632.

Adding to 30001094 its reverse (49010003), we get a palindrome (79011097).

The spelling of 30001094 in words is "thirty million, one thousand, ninety-four".

Divisors: 1 2 41 82 569 643 1138 1286 23329 26363 46658 52726 365867 731734 15000547 30001094