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29030395 = 540114479
BaseRepresentation
bin110111010111…
…1011111111011
32000121220012211
41232233133323
524412433040
62514115551
7501516502
oct156573773
960556184
1029030395
1115428a69
12987bbb7
136025864
143bd9839
1528368ea
hex1baf7fb

29030395 has 8 divisors (see below), whose sum is σ = 34925760. Its totient is φ = 23164800.

The previous prime is 29030387. The next prime is 29030401. The reversal of 29030395 is 59303092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29030395 - 23 = 29030387 is a prime.

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, 5235 + ... + 9244.

It is an arithmetic number, because the mean of its divisors is an integer number (4365720).

Almost surely, 229030395 is an apocalyptic number.

29030395 is a deficient number, since it is larger than the sum of its proper divisors (5895365).

29030395 is a wasteful number, since it uses less digits than its factorization.

29030395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14885.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 29030395 is about 5387.9861729592. The cubic root of 29030395 is about 307.3389819523.

The spelling of 29030395 in words is "twenty-nine million, thirty thousand, three hundred ninety-five".

Divisors: 1 5 401 2005 14479 72395 5806079 29030395