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29295069 = 39765023
BaseRepresentation
bin110111111000…
…0000111011101
32001010100021120
41233300013131
524444420234
62523521153
7504001236
oct157600735
961110246
1029295069
1115599901
1299891b9
1360b917b
143c6808d
15288a049
hex1bf01dd

29295069 has 4 divisors (see below), whose sum is σ = 39060096. Its totient is φ = 19530044.

The previous prime is 29295023. The next prime is 29295089. The reversal of 29295069 is 96059292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29295069 - 211 = 29293021 is a prime.

It is a super-2 number, since 2×292950692 = 1716402135429522, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 29295069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29295089) 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, 4882509 + ... + 4882514.

It is an arithmetic number, because the mean of its divisors is an integer number (9765024).

Almost surely, 229295069 is an apocalyptic number.

It is an amenable number.

29295069 is a deficient number, since it is larger than the sum of its proper divisors (9765027).

29295069 is an equidigital number, since it uses as much as digits as its factorization.

29295069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765026.

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

The square root of 29295069 is about 5412.4919399478. The cubic root of 29295069 is about 308.2701746132.

The spelling of 29295069 in words is "twenty-nine million, two hundred ninety-five thousand, sixty-nine".

Divisors: 1 3 9765023 29295069