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14849107 = 721323311
BaseRepresentation
bin111000101001…
…010001010011
31000221102010221
4320221101103
512300132412
61250133511
7240133600
oct70512123
930842127
1014849107
118422399
124b81297
1330cba70
141d876a7
151484b07
hexe29453

14849107 has 12 divisors (see below), whose sum is σ = 18602976. Its totient is φ = 11748240.

The previous prime is 14849101. The next prime is 14849111. The reversal of 14849107 is 70194841.

It is not a de Polignac number, because 14849107 - 27 = 14848979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14849101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11019 + ... + 12292.

It is an arithmetic number, because the mean of its divisors is an integer number (1550248).

Almost surely, 214849107 is an apocalyptic number.

14849107 is a deficient number, since it is larger than the sum of its proper divisors (3753869).

14849107 is a wasteful number, since it uses less digits than its factorization.

14849107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23338 (or 23331 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14849107 is about 3853.4539052647. The cubic root of 14849107 is about 245.7914541192.

The spelling of 14849107 in words is "fourteen million, eight hundred forty-nine thousand, one hundred seven".

Divisors: 1 7 13 49 91 637 23311 163177 303043 1142239 2121301 14849107