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29397044 = 2213075623
BaseRepresentation
bin111000000100…
…1000000110100
32001022112011102
41300021000310
530011201134
62530025232
7504604445
oct160110064
961275142
1029397044
1115659486
129a18218
136123701
143c932cc
1528aa37e
hex1c09034

29397044 has 12 divisors (see below), whose sum is σ = 51493344. Its totient is φ = 14684664.

The previous prime is 29397019. The next prime is 29397061. The reversal of 29397044 is 44079392.

It is a junction number, because it is equal to n+sod(n) for n = 29396989 and 29397007.

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, 2417 + ... + 8039.

It is an arithmetic number, because the mean of its divisors is an integer number (4291112).

Almost surely, 229397044 is an apocalyptic number.

It is an amenable number.

29397044 is a deficient number, since it is larger than the sum of its proper divisors (22096300).

29397044 is a wasteful number, since it uses less digits than its factorization.

29397044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934 (or 6932 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 29397044 is about 5421.9040935819. The cubic root of 29397044 is about 308.6274525539.

The spelling of 29397044 in words is "twenty-nine million, three hundred ninety-seven thousand, forty-four".

Divisors: 1 2 4 1307 2614 5228 5623 11246 22492 7349261 14698522 29397044