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29454313 = 719221461
BaseRepresentation
bin111000001011…
…0111111101001
32001102102201111
41300112333221
530020014223
62531150321
7505233430
oct160267751
961372644
1029454313
1115698509
129a453a1
1361437b5
143caa117
1528bc30d
hex1c16fe9

29454313 has 8 divisors (see below), whose sum is σ = 35433920. Its totient is φ = 23917680.

The previous prime is 29454287. The next prime is 29454317. The reversal of 29454313 is 31345492.

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 29454313 - 213 = 29446121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29454317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110598 + ... + 110863.

It is an arithmetic number, because the mean of its divisors is an integer number (4429240).

Almost surely, 229454313 is an apocalyptic number.

It is an amenable number.

29454313 is a deficient number, since it is larger than the sum of its proper divisors (5979607).

29454313 is a wasteful number, since it uses less digits than its factorization.

29454313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221487.

The product of its digits is 12960, while the sum is 31.

The square root of 29454313 is about 5427.1827866767. The cubic root of 29454313 is about 308.8277370955.

The spelling of 29454313 in words is "twenty-nine million, four hundred fifty-four thousand, three hundred thirteen".

Divisors: 1 7 19 133 221461 1550227 4207759 29454313