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29979301 = 112993979
BaseRepresentation
bin111001001011…
…1001010100101
32002102002212111
41302113022211
530133314201
62550321021
7512551132
oct162271245
962362774
1029979301
1115a16990
12a059171
136298741
143da5589
152972b51
hex1c972a5

29979301 has 8 divisors (see below), whose sum is σ = 33832800. Its totient is φ = 26313840.

The previous prime is 29979289. The next prime is 29979311. The reversal of 29979301 is 10397992.

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

It is a cyclic number.

It is not a de Polignac number, because 29979301 - 211 = 29977253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29979311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46671 + ... + 47308.

It is an arithmetic number, because the mean of its divisors is an integer number (4229100).

Almost surely, 229979301 is an apocalyptic number.

It is an amenable number.

29979301 is a deficient number, since it is larger than the sum of its proper divisors (3853499).

29979301 is a wasteful number, since it uses less digits than its factorization.

29979301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94019.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 29979301 is about 5475.3356974710. The cubic root of 29979301 is about 310.6517712583.

The spelling of 29979301 in words is "twenty-nine million, nine hundred seventy-nine thousand, three hundred one".

Divisors: 1 11 29 319 93979 1033769 2725391 29979301