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30401014 = 2716713003
BaseRepresentation
bin111001111111…
…0000111110110
32010012112100111
41303332013312
530240313024
63003333234
7516255460
oct163760766
963175314
1030401014
1116184806
12a22121a
1363b5687
144075130
152a07a94
hex1cfe1f6

30401014 has 16 divisors (see below), whose sum is σ = 52432128. Its totient is φ = 12949992.

The previous prime is 30401003. The next prime is 30401053. The reversal of 30401014 is 41010403.

It is a junction number, because it is equal to n+sod(n) for n = 30400985 and 30401003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4164 + ... + 8839.

It is an arithmetic number, because the mean of its divisors is an integer number (3277008).

Almost surely, 230401014 is an apocalyptic number.

30401014 is a deficient number, since it is larger than the sum of its proper divisors (22031114).

30401014 is a wasteful number, since it uses less digits than its factorization.

30401014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13179.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 30401014 is about 5513.7114541840. The cubic root of 30401014 is about 312.1016201416.

Adding to 30401014 its reverse (41010403), we get a palindrome (71411417).

The spelling of 30401014 in words is "thirty million, four hundred one thousand, fourteen".

Divisors: 1 2 7 14 167 334 1169 2338 13003 26006 91021 182042 2171501 4343002 15200507 30401014