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69693134 = 274978081
BaseRepresentation
bin1000010011101…
…10111011001110
311212010210000012
410021312323032
5120320140014
610525433222
71504244660
oct411667316
9155123005
1069693134
1136381535
121b40b812
1311591c54
149382530
1561b9c3e
hex4276ece

69693134 has 8 divisors (see below), whose sum is σ = 119473968. Its totient is φ = 29868480.

The previous prime is 69693077. The next prime is 69693137. The reversal of 69693134 is 43139696.

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 = 69693091 and 69693100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69693137) 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, 2489027 + ... + 2489054.

It is an arithmetic number, because the mean of its divisors is an integer number (14934246).

Almost surely, 269693134 is an apocalyptic number.

69693134 is a deficient number, since it is larger than the sum of its proper divisors (49780834).

69693134 is a wasteful number, since it uses less digits than its factorization.

69693134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978090.

The product of its digits is 104976, while the sum is 41.

The square root of 69693134 is about 8348.2413716902. The cubic root of 69693134 is about 411.5254181299.

The spelling of 69693134 in words is "sixty-nine million, six hundred ninety-three thousand, one hundred thirty-four".

Divisors: 1 2 7 14 4978081 9956162 34846567 69693134