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30014230 = 253001423
BaseRepresentation
bin111001001111…
…1101100010110
32002110212210011
41302133230112
530140423410
62551150434
7513055021
oct162375426
962425704
1030014230
1115a40154
12a07541a
1362ab5cc
143db41b8
15297d18a
hex1c9fb16

30014230 has 8 divisors (see below), whose sum is σ = 54025632. Its totient is φ = 12005688.

The previous prime is 30014221. The next prime is 30014251. The reversal of 30014230 is 3241003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30014230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500702 + ... + 1500721.

It is an arithmetic number, because the mean of its divisors is an integer number (6753204).

Almost surely, 230014230 is an apocalyptic number.

30014230 is a deficient number, since it is larger than the sum of its proper divisors (24011402).

30014230 is a wasteful number, since it uses less digits than its factorization.

30014230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001430.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30014230 is about 5478.5244363788. The cubic root of 30014230 is about 310.7723716280.

Adding to 30014230 its reverse (3241003), we get a palindrome (33255233).

The spelling of 30014230 in words is "thirty million, fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 3001423 6002846 15007115 30014230