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30007414 = 217882571
BaseRepresentation
bin111001001111…
…0000001110110
32002110112102201
41302132001312
530140214124
62551055114
7513026113
oct162360166
962415381
1030007414
1115a36018
12a07149a
1362a8488
143db190a
15297b144
hex1c9e076

30007414 has 8 divisors (see below), whose sum is σ = 47658888. Its totient is φ = 14121120.

The previous prime is 30007399. The next prime is 30007423. The reversal of 30007414 is 41470003.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 30007391 and 30007400.

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, 441252 + ... + 441319.

It is an arithmetic number, because the mean of its divisors is an integer number (5957361).

Almost surely, 230007414 is an apocalyptic number.

30007414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30007414 is a deficient number, since it is larger than the sum of its proper divisors (17651474).

30007414 is a wasteful number, since it uses less digits than its factorization.

30007414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882590.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 30007414 is about 5477.9023357486. The cubic root of 30007414 is about 310.7488451780.

Adding to 30007414 its reverse (41470003), we get a palindrome (71477417).

The spelling of 30007414 in words is "thirty million, seven thousand, four hundred fourteen".

Divisors: 1 2 17 34 882571 1765142 15003707 30007414