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69014026 = 2291189897
BaseRepresentation
bin1000001110100…
…01001000001010
311210212021110001
410013101020022
5120131422101
610503113214
71465416034
oct407211012
9153767401
1069014026
1135a58294
121b14280a
13113b4b03
149246c54
1560d3901
hex41d120a

69014026 has 8 divisors (see below), whose sum is σ = 107090820. Its totient is φ = 33317088.

The previous prime is 69014021. The next prime is 69014027. The reversal of 69014026 is 62041096.

It can be written as a sum of positive squares in 2 ways, for example, as 68873401 + 140625 = 8299^2 + 375^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 69013985 and 69014003.

It is not an unprimeable number, because it can be changed into a prime (69014021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594891 + ... + 595006.

Almost surely, 269014026 is an apocalyptic number.

69014026 is a deficient number, since it is larger than the sum of its proper divisors (38076794).

69014026 is a wasteful number, since it uses less digits than its factorization.

69014026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189928.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 69014026 is about 8307.4680860055. The cubic root of 69014026 is about 410.1843826640.

The spelling of 69014026 in words is "sixty-nine million, fourteen thousand, twenty-six".

Divisors: 1 2 29 58 1189897 2379794 34507013 69014026