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29212935 = 3513914011
BaseRepresentation
bin110111101110…
…0000100000111
32000222011121120
41233130010013
524434303220
62522045023
7503206623
oct157340407
960864546
1029212935
1115543124
129949773
13608a97b
143c46183
152870a40
hex1bdc107

29212935 has 16 divisors (see below), whose sum is σ = 47080320. Its totient is φ = 15467040.

The previous prime is 29212891. The next prime is 29212969. The reversal of 29212935 is 53921292.

It is not a de Polignac number, because 29212935 - 213 = 29204743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29212896 and 29212905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4921 + ... + 9090.

It is an arithmetic number, because the mean of its divisors is an integer number (2942520).

Almost surely, 229212935 is an apocalyptic number.

29212935 is a deficient number, since it is larger than the sum of its proper divisors (17867385).

29212935 is a wasteful number, since it uses less digits than its factorization.

29212935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14158.

The product of its digits is 9720, while the sum is 33.

The square root of 29212935 is about 5404.8991664970. The cubic root of 29212935 is about 307.9818079714.

The spelling of 29212935 in words is "twenty-nine million, two hundred twelve thousand, nine hundred thirty-five".

Divisors: 1 3 5 15 139 417 695 2085 14011 42033 70055 210165 1947529 5842587 9737645 29212935