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14734812 = 22323197271
BaseRepresentation
bin111000001101…
…010111011100
31000201121100210
4320031113130
512233003222
61243452420
7236146431
oct70152734
930647323
1014734812
118354534
124b27110
13308ba31
141d57b88
151460d0c
hexe0d5dc

14734812 has 48 divisors (see below), whose sum is σ = 36191232. Its totient is φ = 4656960.

The previous prime is 14734807. The next prime is 14734817. The reversal of 14734812 is 21843741.

It is an interprime number because it is at equal distance from previous prime (14734807) and next prime (14734817).

It is a super-2 number, since 2×147348122 = 434229369350688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14734812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14734817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54237 + ... + 54507.

It is an arithmetic number, because the mean of its divisors is an integer number (753984).

Almost surely, 214734812 is an apocalyptic number.

14734812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14734812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18095616).

14734812 is an abundant number, since it is smaller than the sum of its proper divisors (21456420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14734812 is a wasteful number, since it uses less digits than its factorization.

14734812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 496 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 14734812 is about 3838.5950554858. The cubic root of 14734812 is about 245.1592023718.

The spelling of 14734812 in words is "fourteen million, seven hundred thirty-four thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 197 271 276 394 542 591 788 813 1084 1182 1626 2364 3252 4531 6233 9062 12466 13593 18124 18699 24932 27186 37398 53387 54372 74796 106774 160161 213548 320322 640644 1227901 2455802 3683703 4911604 7367406 14734812