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29208092 = 2219384317
BaseRepresentation
bin110111101101…
…0111000011100
32000221220222012
41233122320130
524434124332
62522010352
7503156534
oct157327034
960856865
1029208092
111553a521
1299469b8
1360886c4
143c444c4
15286e3b2
hex1bdae1c

29208092 has 12 divisors (see below), whose sum is σ = 53804520. Its totient is φ = 13835376.

The previous prime is 29208083. The next prime is 29208119. The reversal of 29208092 is 29080292.

It is a super-2 number, since 2×292080922 = 1706225276560928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192083 + ... + 192234.

It is an arithmetic number, because the mean of its divisors is an integer number (4483710).

Almost surely, 229208092 is an apocalyptic number.

It is an amenable number.

29208092 is a deficient number, since it is larger than the sum of its proper divisors (24596428).

29208092 is a wasteful number, since it uses less digits than its factorization.

29208092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384340 (or 384338 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 29208092 is about 5404.4511284681. The cubic root of 29208092 is about 307.9647876763.

The spelling of 29208092 in words is "twenty-nine million, two hundred eight thousand, ninety-two".

Divisors: 1 2 4 19 38 76 384317 768634 1537268 7302023 14604046 29208092