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29468701 = 178919477
BaseRepresentation
bin111000001101…
…0100000011101
32001110011110101
41300122200131
530020444301
62531341101
7505323403
oct160324035
961404411
1029468701
11156a82a9
129a51791
13614a202
143cb1473
1528c1701
hex1c1a81d

29468701 has 8 divisors (see below), whose sum is σ = 31554360. Its totient is φ = 27422208.

The previous prime is 29468641. The next prime is 29468723. The reversal of 29468701 is 10786492.

It can be written as a sum of positive squares in 4 ways, for example, as 6380676 + 23088025 = 2526^2 + 4805^2 .

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 29468701 - 27 = 29468573 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 (29468741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8226 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (3944295).

Almost surely, 229468701 is an apocalyptic number.

It is an amenable number.

29468701 is a deficient number, since it is larger than the sum of its proper divisors (2085659).

29468701 is a wasteful number, since it uses less digits than its factorization.

29468701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19583.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 29468701 is about 5428.5081744435. The cubic root of 29468701 is about 308.8780148501.

The spelling of 29468701 in words is "twenty-nine million, four hundred sixty-eight thousand, seven hundred one".

Divisors: 1 17 89 1513 19477 331109 1733453 29468701