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14944941 = 3211150959
BaseRepresentation
bin111001000000…
…101010101101
31001010021121100
4321000222231
512311214231
61252153313
7241013154
oct71005255
931107540
1014944941
1184883a0
125008839
13313357b
141db059b
1514a31e6
hexe40aad

14944941 has 12 divisors (see below), whose sum is σ = 23549760. Its totient is φ = 9057480.

The previous prime is 14944933. The next prime is 14944949.

14944941 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (14944933) and next prime (14944949).

It is not a de Polignac number, because 14944941 - 23 = 14944933 is a prime.

It is a super-2 number, since 2×149449412 = 446702522986962, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14944896 and 14944905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14944949) 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, 75381 + ... + 75578.

It is an arithmetic number, because the mean of its divisors is an integer number (1962480).

Almost surely, 214944941 is an apocalyptic number.

14944941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14944941 is a deficient number, since it is larger than the sum of its proper divisors (8604819).

14944941 is a wasteful number, since it uses less digits than its factorization.

14944941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150976 (or 150973 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 14944941 is about 3865.8687251380. The cubic root of 14944941 is about 246.3190882100.

The spelling of 14944941 in words is "fourteen million, nine hundred forty-four thousand, nine hundred forty-one".

Divisors: 1 3 9 11 33 99 150959 452877 1358631 1660549 4981647 14944941