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14934769 = 671012207
BaseRepresentation
bin111000111110…
…001011110001
31001002202122121
4320332023301
512310403034
61252034241
7240641413
oct70761361
931082577
1014934769
118480793
125002981
13312ba55
141daa9b3
1514a01b4
hexe3e2f1

14934769 has 8 divisors (see below), whose sum is σ = 15314688. Its totient is φ = 14559600.

The previous prime is 14934737. The next prime is 14934827. The reversal of 14934769 is 96743941.

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

It is a cyclic number.

It is not a de Polignac number, because 14934769 - 25 = 14934737 is a prime.

It is a super-2 number, since 2×149347692 = 446094650166722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14934709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5664 + ... + 7870.

It is an arithmetic number, because the mean of its divisors is an integer number (1914336).

Almost surely, 214934769 is an apocalyptic number.

It is an amenable number.

14934769 is a deficient number, since it is larger than the sum of its proper divisors (379919).

14934769 is a wasteful number, since it uses less digits than its factorization.

14934769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375.

The product of its digits is 163296, while the sum is 43.

The square root of 14934769 is about 3864.5528848756. The cubic root of 14934769 is about 246.2631913364.

The spelling of 14934769 in words is "fourteen million, nine hundred thirty-four thousand, seven hundred sixty-nine".

Divisors: 1 67 101 2207 6767 147869 222907 14934769