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29764063 = 729151971
BaseRepresentation
bin111000110001…
…0100111011111
32002000011121201
41301202213133
530104422223
62541540331
7510663460
oct161424737
962004551
1029764063
111588a1aa
129b746a7
136221794
143d4ad67
15292dead
hex1c629df

29764063 has 16 divisors (see below), whose sum is σ = 35458560. Its totient is φ = 24444000.

The previous prime is 29764057. The next prime is 29764129. The reversal of 29764063 is 36046792.

It is a de Polignac number, because none of the positive numbers 2k-29764063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29761063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30168 + ... + 31138.

It is an arithmetic number, because the mean of its divisors is an integer number (2216160).

Almost surely, 229764063 is an apocalyptic number.

29764063 is a deficient number, since it is larger than the sum of its proper divisors (5694497).

29764063 is a wasteful number, since it uses less digits than its factorization.

29764063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 29764063 is about 5455.6450581027. The cubic root of 29764063 is about 309.9065379019.

The spelling of 29764063 in words is "twenty-nine million, seven hundred sixty-four thousand, sixty-three".

Divisors: 1 7 29 151 203 971 1057 4379 6797 28159 30653 146621 197113 1026347 4252009 29764063