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29137002 = 2315730931
BaseRepresentation
bin110111100100…
…1100001101010
32000211022110020
41233021201222
524424341002
62520301310
7502442346
oct157114152
960738406
1029137002
11154a1074
129911836
13606223b
143c26626
1528582bc
hex1bc986a

29137002 has 16 divisors (see below), whose sum is σ = 58647072. Its totient is φ = 9650160.

The previous prime is 29136979. The next prime is 29137007. The reversal of 29137002 is 20073192.

It is not an unprimeable number, because it can be changed into a prime (29137007) 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 7 ways as a sum of consecutive naturals, for example, 14524 + ... + 16407.

It is an arithmetic number, because the mean of its divisors is an integer number (3665442).

Almost surely, 229137002 is an apocalyptic number.

29137002 is an abundant number, since it is smaller than the sum of its proper divisors (29510070).

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

29137002 is a wasteful number, since it uses less digits than its factorization.

29137002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31093.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 29137002 is about 5397.8701355257. The cubic root of 29137002 is about 307.7147313690.

The spelling of 29137002 in words is "twenty-nine million, one hundred thirty-seven thousand, two".

Divisors: 1 2 3 6 157 314 471 942 30931 61862 92793 185586 4856167 9712334 14568501 29137002