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29983001 = 532831999
BaseRepresentation
bin111001001100…
…0000100011001
32002102021221112
41302120010121
530133424001
62550350105
7512564666
oct162300431
962367845
1029983001
1115a19744
12a05b335
13629a329
143da6a6d
152973cbb
hex1c98119

29983001 has 8 divisors (see below), whose sum is σ = 30672000. Its totient is φ = 29298672.

The previous prime is 29982971. The next prime is 29983021. The reversal of 29983001 is 10038992.

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 29983001 - 26 = 29982937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29983021) 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, 14000 + ... + 15998.

It is an arithmetic number, because the mean of its divisors is an integer number (3834000).

Almost surely, 229983001 is an apocalyptic number.

It is an amenable number.

29983001 is a deficient number, since it is larger than the sum of its proper divisors (688999).

29983001 is a wasteful number, since it uses less digits than its factorization.

29983001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 29983001 is about 5475.6735658730. The cubic root of 29983001 is about 310.6645507898.

It can be divided in two parts, 2998 and 3001, that multiplied together give a palindrome (8996998).

The spelling of 29983001 in words is "twenty-nine million, nine hundred eighty-three thousand, one".

Divisors: 1 53 283 1999 14999 105947 565717 29983001