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29868060 = 2235497801
BaseRepresentation
bin111000111110…
…0000000011100
32002012110021110
41301330000130
530121234220
62544102020
7511605615
oct161740034
962173243
1029868060
1115950352
12a004910
136259c11
143d76c0c
15294ebe0
hex1c7c01c

29868060 has 24 divisors (see below), whose sum is σ = 83630736. Its totient is φ = 7964800.

The previous prime is 29868029. The next prime is 29868061. The reversal of 29868060 is 6086892.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29868061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248841 + ... + 248960.

It is an arithmetic number, because the mean of its divisors is an integer number (3484614).

Almost surely, 229868060 is an apocalyptic number.

29868060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29868060 is an abundant number, since it is smaller than the sum of its proper divisors (53762676).

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

29868060 is a wasteful number, since it uses less digits than its factorization.

29868060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497813 (or 497811 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 29868060 is about 5465.1678839721. The cubic root of 29868060 is about 310.2670608808.

The spelling of 29868060 in words is "twenty-nine million, eight hundred sixty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 497801 995602 1493403 1991204 2489005 2986806 4978010 5973612 7467015 9956020 14934030 29868060