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29486666060 = 2254334286821
BaseRepresentation
bin11011011101100010…
…101101000101001100
32211002222100211120222
4123131202231011030
5440342041303220
621313533330512
72062464345305
oct333542550514
984088324528
1029486666060
11115614aa705
12586b036a38
132a1bc21ac7
1415da1c17ac
15b78a29e25
hex6dd8ad14c

29486666060 has 24 divisors (see below), whose sum is σ = 63362047056. Its totient is φ = 11520371520.

The previous prime is 29486666047. The next prime is 29486666117. The reversal of 29486666060 is 6066668492.

It is a junction number, because it is equal to n+sod(n) for n = 29486665993 and 29486666011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17142551 + ... + 17144270.

It is an arithmetic number, because the mean of its divisors is an integer number (2640085294).

Almost surely, 229486666060 is an apocalyptic number.

29486666060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29486666060 is an abundant number, since it is smaller than the sum of its proper divisors (33875380996).

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

29486666060 is a wasteful number, since it uses less digits than its factorization.

29486666060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34286873 (or 34286871 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 29486666060 in words is "twenty-nine billion, four hundred eighty-six million, six hundred sixty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 34286821 68573642 137147284 171434105 342868210 685736420 1474333303 2948666606 5897333212 7371666515 14743333030 29486666060