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29435061 = 39811687
BaseRepresentation
bin111000001001…
…0010010110101
32001101110022110
41300102102311
530013410221
62530521233
7505123335
oct160222265
961343273
1029435061
1115684aa7
129a36219
136137ac6
143ca30c5
1528b6776
hex1c124b5

29435061 has 4 divisors (see below), whose sum is σ = 39246752. Its totient is φ = 19623372.

The previous prime is 29435053. The next prime is 29435069. The reversal of 29435061 is 16053492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (29435053) and next prime (29435069).

It is not a de Polignac number, because 29435061 - 23 = 29435053 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 (29435069) 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 3 ways as a sum of consecutive naturals, for example, 4905841 + ... + 4905846.

It is an arithmetic number, because the mean of its divisors is an integer number (9811688).

Almost surely, 229435061 is an apocalyptic number.

It is an amenable number.

29435061 is a deficient number, since it is larger than the sum of its proper divisors (9811691).

29435061 is an equidigital number, since it uses as much as digits as its factorization.

29435061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9811690.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 29435061 is about 5425.4088325213. The cubic root of 29435061 is about 308.7604368504.

The spelling of 29435061 in words is "twenty-nine million, four hundred thirty-five thousand, sixty-one".

Divisors: 1 3 9811687 29435061