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29414180 = 2251470709
BaseRepresentation
bin111000000110…
…1001100100100
32001100101200002
41300031030210
530012223210
62530240432
7505005425
oct160151444
961311602
1029414180
1115670344
129a26118
13612b453
143c9964c
1528b04a5
hex1c0d324

29414180 has 12 divisors (see below), whose sum is σ = 61769820. Its totient is φ = 11765664.

The previous prime is 29414167. The next prime is 29414197. The reversal of 29414180 is 8141492.

It can be written as a sum of positive squares in 2 ways, for example, as 5345344 + 24068836 = 2312^2 + 4906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735335 + ... + 735374.

It is an arithmetic number, because the mean of its divisors is an integer number (5147485).

Almost surely, 229414180 is an apocalyptic number.

29414180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29414180 is an abundant number, since it is smaller than the sum of its proper divisors (32355640).

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

29414180 is a wasteful number, since it uses less digits than its factorization.

29414180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470718 (or 1470716 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 29414180 is about 5423.4841200099. The cubic root of 29414180 is about 308.6874088401.

The spelling of 29414180 in words is "twenty-nine million, four hundred fourteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 1470709 2941418 5882836 7353545 14707090 29414180