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14930061 = 34976687
BaseRepresentation
bin111000111101…
…000010001101
31001002112012020
4320331002031
512310230221
61252000353
7240621606
oct70750215
931075166
1014930061
1184781a3
1250000b9
133129873
141da8dad
15149dac6
hexe3d08d

14930061 has 4 divisors (see below), whose sum is σ = 19906752. Its totient is φ = 9953372.

The previous prime is 14930053. The next prime is 14930087. The reversal of 14930061 is 16003941.

14930061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14930061 - 23 = 14930053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14930011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2488341 + ... + 2488346.

It is an arithmetic number, because the mean of its divisors is an integer number (4976688).

Almost surely, 214930061 is an apocalyptic number.

It is an amenable number.

14930061 is a deficient number, since it is larger than the sum of its proper divisors (4976691).

14930061 is an equidigital number, since it uses as much as digits as its factorization.

14930061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976690.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 14930061 is about 3863.9437107701. The cubic root of 14930061 is about 246.2373114817.

The spelling of 14930061 in words is "fourteen million, nine hundred thirty thousand, sixty-one".

Divisors: 1 3 4976687 14930061