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29059269 = 346320921
BaseRepresentation
bin110111011011…
…0100011000101
32000200100211020
41232312203011
524414344034
62514501353
7501666621
oct156664305
960610736
1029059269
1115448728
129894859
136035a45
143c06181
152840249
hex1bb68c5

29059269 has 8 divisors (see below), whose sum is σ = 38831232. Its totient is φ = 19330080.

The previous prime is 29059253. The next prime is 29059279. The reversal of 29059269 is 96295092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29059269 - 24 = 29059253 is a prime.

It is a super-2 number, since 2×290592692 = 1688882229628722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29059269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29059229) 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, 9072 + ... + 11849.

It is an arithmetic number, because the mean of its divisors is an integer number (4853904).

Almost surely, 229059269 is an apocalyptic number.

It is an amenable number.

29059269 is a deficient number, since it is larger than the sum of its proper divisors (9771963).

29059269 is a wasteful number, since it uses less digits than its factorization.

29059269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21387.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 29059269 is about 5390.6649868082. The cubic root of 29059269 is about 307.4408426090.

The spelling of 29059269 in words is "twenty-nine million, fifty-nine thousand, two hundred sixty-nine".

Divisors: 1 3 463 1389 20921 62763 9686423 29059269