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29048012 = 2277271427
BaseRepresentation
bin110111011001…
…1110011001100
32000122210101022
41232303303030
524414014022
62514333312
7501622040
oct156636314
960583338
1029048012
1115440224
12988a238
136030896
143c02020
15283bc42
hex1bb3ccc

29048012 has 24 divisors (see below), whose sum is σ = 58216704. Its totient is φ = 12423312.

The previous prime is 29048003. The next prime is 29048027. The reversal of 29048012 is 21084092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19643 + ... + 21069.

It is an arithmetic number, because the mean of its divisors is an integer number (2425696).

Almost surely, 229048012 is an apocalyptic number.

It is an amenable number.

29048012 is an abundant number, since it is smaller than the sum of its proper divisors (29168692).

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

29048012 is a wasteful number, since it uses less digits than its factorization.

29048012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 29048012 is about 5389.6207658795. The cubic root of 29048012 is about 307.4011385986.

The spelling of 29048012 in words is "twenty-nine million, forty-eight thousand, twelve".

Divisors: 1 2 4 7 14 28 727 1427 1454 2854 2908 5089 5708 9989 10178 19978 20356 39956 1037429 2074858 4149716 7262003 14524006 29048012