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29080899 = 323231211
BaseRepresentation
bin110111011101…
…1110101000011
32000201110111100
41232323311003
524421042044
62515145443
7502116651
oct156736503
960643440
1029080899
1115462a01
1298a5283
136042843
143c0ddd1
152846869
hex1bbbd43

29080899 has 6 divisors (see below), whose sum is σ = 42005756. Its totient is φ = 19387260.

The previous prime is 29080867. The next prime is 29080907. The reversal of 29080899 is 99808092.

It is not a de Polignac number, because 29080899 - 25 = 29080867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29080859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1615597 + ... + 1615614.

Almost surely, 229080899 is an apocalyptic number.

29080899 is a deficient number, since it is larger than the sum of its proper divisors (12924857).

29080899 is a wasteful number, since it uses less digits than its factorization.

29080899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231217 (or 3231214 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 29080899 is about 5392.6708596019. The cubic root of 29080899 is about 307.5171039465.

The spelling of 29080899 in words is "twenty-nine million, eighty thousand, eight hundred ninety-nine".

Divisors: 1 3 9 3231211 9693633 29080899