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29444035 = 543136949
BaseRepresentation
bin111000001010…
…0011111000011
32001101220121211
41300110133003
530014202120
62531030551
7505161445
oct160243703
961356554
1029444035
1115690815
129a3b457
13613bc0a
143ca6495
1528b925a
hex1c147c3

29444035 has 8 divisors (see below), whose sum is σ = 36154800. Its totient is φ = 23007264.

The previous prime is 29444033. The next prime is 29444047. The reversal of 29444035 is 53044492.

It is a happy number.

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 29444035 - 21 = 29444033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29443988 and 29444006.

It is not an unprimeable number, because it can be changed into a prime (29444033) 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, 68260 + ... + 68689.

It is an arithmetic number, because the mean of its divisors is an integer number (4519350).

Almost surely, 229444035 is an apocalyptic number.

29444035 is a deficient number, since it is larger than the sum of its proper divisors (6710765).

29444035 is a wasteful number, since it uses less digits than its factorization.

29444035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136997.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 29444035 is about 5426.2358039437. The cubic root of 29444035 is about 308.7918113919.

The spelling of 29444035 in words is "twenty-nine million, four hundred forty-four thousand, thirty-five".

Divisors: 1 5 43 215 136949 684745 5888807 29444035