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134167043 = 177999901
BaseRepresentation
bin1111111111100…
…11101000000011
3100100110101120202
413333303220003
5233321321133
621151355415
73216254363
oct777635003
9310411522
10134167043
116980875a
1238b22b6b
1321a473aa
1413b669a3
15bba32e8
hex7ff3a03

134167043 has 8 divisors (see below), whose sum is σ = 143858880. Its totient is φ = 124675200.

The previous prime is 134167013. The next prime is 134167057. The reversal of 134167043 is 340761431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134167043 - 28 = 134166787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134166997 and 134167015.

It is not an unprimeable number, because it can be changed into a prime (134167013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48608 + ... + 51293.

It is an arithmetic number, because the mean of its divisors is an integer number (17982360).

Almost surely, 2134167043 is an apocalyptic number.

134167043 is a deficient number, since it is larger than the sum of its proper divisors (9691837).

134167043 is an equidigital number, since it uses as much as digits as its factorization.

134167043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99997.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 134167043 is about 11583.0498142760. The cubic root of 134167043 is about 511.9355425753.

The spelling of 134167043 in words is "one hundred thirty-four million, one hundred sixty-seven thousand, forty-three".

Divisors: 1 17 79 1343 99901 1698317 7892179 134167043