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29001092 = 22431031637
BaseRepresentation
bin110111010100…
…0010110000100
32000120102000112
41232220112010
524411013332
62513332152
7501335201
oct156502604
960512015
1029001092
1115408a4a
129867058
136015413
143bccca8
15282cdb2
hex1ba8584

29001092 has 24 divisors (see below), whose sum is σ = 52468416. Its totient is φ = 14017248.

The previous prime is 29001079. The next prime is 29001121. The reversal of 29001092 is 29010092.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16898 + ... + 18534.

It is an arithmetic number, because the mean of its divisors is an integer number (2186184).

Almost surely, 229001092 is an apocalyptic number.

It is an amenable number.

29001092 is a deficient number, since it is larger than the sum of its proper divisors (23467324).

29001092 is a wasteful number, since it uses less digits than its factorization.

29001092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 29001092 is about 5385.2661958347. The cubic root of 29001092 is about 307.2355388075.

The spelling of 29001092 in words is "twenty-nine million, one thousand, ninety-two".

Divisors: 1 2 4 43 86 103 172 206 412 1637 3274 4429 6548 8858 17716 70391 140782 168611 281564 337222 674444 7250273 14500546 29001092