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30804114 = 2311466729
BaseRepresentation
bin111010110000…
…0100010010010
32010222000022010
41311200202102
530341212424
63020123350
7522554625
oct165404222
963860263
1030804114
111642a650
12a396556
1364c6cb3
14413bdbc
152a87229
hex1d60892

30804114 has 16 divisors (see below), whose sum is σ = 67209120. Its totient is φ = 9334560.

The previous prime is 30804113. The next prime is 30804133. The reversal of 30804114 is 41140803.

It is not an unprimeable number, because it can be changed into a prime (30804113) 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, 233299 + ... + 233430.

It is an arithmetic number, because the mean of its divisors is an integer number (4200570).

Almost surely, 230804114 is an apocalyptic number.

30804114 is an abundant number, since it is smaller than the sum of its proper divisors (36405006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30804114 is a wasteful number, since it uses less digits than its factorization.

30804114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466745.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 30804114 is about 5550.1454035007. The cubic root of 30804114 is about 313.4749973065.

Adding to 30804114 its reverse (41140803), we get a palindrome (71944917).

The spelling of 30804114 in words is "thirty million, eight hundred four thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 466729 933458 1400187 2800374 5134019 10268038 15402057 30804114