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29058653 = 133760413
BaseRepresentation
bin110111011011…
…0011001011101
32000200022222102
41232312121131
524414334103
62514454445
7501665051
oct156663135
960608872
1029058653
1115448218
129894425
136035690
143c05c61
15283ee88
hex1bb665d

29058653 has 8 divisors (see below), whose sum is σ = 32140248. Its totient is φ = 26097984.

The previous prime is 29058641. The next prime is 29058671. The reversal of 29058653 is 35685092.

It can be written as a sum of positive squares in 4 ways, for example, as 10413529 + 18645124 = 3227^2 + 4318^2 .

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 29058653 - 28 = 29058397 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 (29058613) 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, 29726 + ... + 30687.

It is an arithmetic number, because the mean of its divisors is an integer number (4017531).

Almost surely, 229058653 is an apocalyptic number.

It is an amenable number.

29058653 is a deficient number, since it is larger than the sum of its proper divisors (3081595).

29058653 is a wasteful number, since it uses less digits than its factorization.

29058653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60463.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 29058653 is about 5390.6078506974. The cubic root of 29058653 is about 307.4386702109.

The spelling of 29058653 in words is "twenty-nine million, fifty-eight thousand, six hundred fifty-three".

Divisors: 1 13 37 481 60413 785369 2235281 29058653