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69300960142 = 234650480071
BaseRepresentation
bin100000010001010101…
…0001011101110001110
320121212200222112110111
41000202222023232032
52113412021211032
651500400030234
75002225304401
oct1004252135616
9217780875414
1069300960142
1127432649087
121152090237a
1366c56832bb
1434d5c4bd38
151c0907cc47
hex1022a8bb8e

69300960142 has 4 divisors (see below), whose sum is σ = 103951440216. Its totient is φ = 34650480070.

The previous prime is 69300960137. The next prime is 69300960167. The reversal of 69300960142 is 24106900396.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 69300960095 and 69300960104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17325240034 + ... + 17325240037.

It is an arithmetic number, because the mean of its divisors is an integer number (25987860054).

Almost surely, 269300960142 is an apocalyptic number.

69300960142 is a deficient number, since it is larger than the sum of its proper divisors (34650480074).

69300960142 is a wasteful number, since it uses less digits than its factorization.

69300960142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34650480073.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 69300960142 in words is "sixty-nine billion, three hundred million, nine hundred sixty thousand, one hundred forty-two".

Divisors: 1 2 34650480071 69300960142