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29092052 = 2211661183
BaseRepresentation
bin110111011111…
…0100011010100
32000202000210102
41232332203110
524421421202
62515313232
7502164323
oct156764324
960660712
1029092052
1115470320
1298ab818
136047942
143c140ba
152849d02
hex1bbe8d4

29092052 has 12 divisors (see below), whose sum is σ = 55539456. Its totient is φ = 13223640.

The previous prime is 29092051. The next prime is 29092061. The reversal of 29092052 is 25029092.

It is a super-3 number, since 3×290920523 (a number of 23 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29092051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330548 + ... + 330635.

It is an arithmetic number, because the mean of its divisors is an integer number (4628288).

Almost surely, 229092052 is an apocalyptic number.

29092052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29092052 is a deficient number, since it is larger than the sum of its proper divisors (26447404).

29092052 is a wasteful number, since it uses less digits than its factorization.

29092052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661198 (or 661196 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 29092052 is about 5393.7048491737. The cubic root of 29092052 is about 307.5564115335.

The spelling of 29092052 in words is "twenty-nine million, ninety-two thousand, fifty-two".

Divisors: 1 2 4 11 22 44 661183 1322366 2644732 7273013 14546026 29092052