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29106379 = 711093761
BaseRepresentation
bin110111100001…
…0000011001011
32000202202110001
41233002003023
524422401004
62515503431
7502254151
oct157020313
960682401
1029106379
1115480065
1298b7b77
136051313
143c193d1
15284e1a4
hex1bc20cb

29106379 has 8 divisors (see below), whose sum is σ = 29795040. Its totient is φ = 28425600.

The previous prime is 29106377. The next prime is 29106391. The reversal of 29106379 is 97360192.

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 29106379 - 21 = 29106377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29106377) 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, 5859 + ... + 9619.

It is an arithmetic number, because the mean of its divisors is an integer number (3724380).

Almost surely, 229106379 is an apocalyptic number.

29106379 is a deficient number, since it is larger than the sum of its proper divisors (688661).

29106379 is a wasteful number, since it uses less digits than its factorization.

29106379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 29106379 is about 5395.0328080559. The cubic root of 29106379 is about 307.6068908141.

The spelling of 29106379 in words is "twenty-nine million, one hundred six thousand, three hundred seventy-nine".

Divisors: 1 71 109 3761 7739 267031 409949 29106379