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29799308 = 22711313121
BaseRepresentation
bin111000110101…
…1001110001100
32002001221222002
41301223032030
530112034213
62542411432
7511201310
oct161531614
962057862
1029799308
1115903730
129b90b78
136234836
143d59b40
152939658
hex1c6b38c

29799308 has 48 divisors (see below), whose sum is σ = 67135488. Its totient is φ = 11232000.

The previous prime is 29799227. The next prime is 29799311. The reversal of 29799308 is 80399792.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7988 + ... + 11108.

It is an arithmetic number, because the mean of its divisors is an integer number (1398656).

Almost surely, 229799308 is an apocalyptic number.

29799308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29799308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33567744).

29799308 is an abundant number, since it is smaller than the sum of its proper divisors (37336180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29799308 is a wasteful number, since it uses less digits than its factorization.

29799308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174 (or 3172 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 29799308 is about 5458.8742429186. The cubic root of 29799308 is about 310.0288145259.

The spelling of 29799308 in words is "twenty-nine million, seven hundred ninety-nine thousand, three hundred eight".

Divisors: 1 2 4 7 11 14 22 28 31 44 62 77 124 154 217 308 341 434 682 868 1364 2387 3121 4774 6242 9548 12484 21847 34331 43694 68662 87388 96751 137324 193502 240317 387004 480634 677257 961268 1064261 1354514 2128522 2709028 4257044 7449827 14899654 29799308