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29414652 = 2232451221
BaseRepresentation
bin111000000110…
…1010011111100
32001100102022120
41300031103330
530012232102
62530242540
7505010001
oct160152374
961312276
1029414652
1115670733
129a26450
13612b727
143c998a8
1528b06bc
hex1c0d4fc

29414652 has 12 divisors (see below), whose sum is σ = 68634216. Its totient is φ = 9804880.

The previous prime is 29414647. The next prime is 29414653. The reversal of 29414652 is 25641492.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×294146522 = 1730443504562208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29414653) 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 3 ways as a sum of consecutive naturals, for example, 1225599 + ... + 1225622.

It is an arithmetic number, because the mean of its divisors is an integer number (5719518).

Almost surely, 229414652 is an apocalyptic number.

It is an amenable number.

29414652 is an abundant number, since it is smaller than the sum of its proper divisors (39219564).

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

29414652 is a wasteful number, since it uses less digits than its factorization.

29414652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451228 (or 2451226 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 29414652 is about 5423.5276342985. The cubic root of 29414652 is about 308.6890599675.

The spelling of 29414652 in words is "twenty-nine million, four hundred fourteen thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 2451221 4902442 7353663 9804884 14707326 29414652