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69962026996 = 2217490506749
BaseRepresentation
bin100000100101000001…
…1111100111111110100
320200120202220012201001
41001022003330333310
52121240234330441
652050133013044
75024503263121
oct1011203747764
9220522805631
1069962026996
1127741816424
1211686184184
13679c610614
14355996d748
151c4710e731
hex104a0fcff4

69962026996 has 6 divisors (see below), whose sum is σ = 122433547250. Its totient is φ = 34981013496.

The previous prime is 69962026987. The next prime is 69962027059.

69962026996 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 61976102500 + 7985924496 = 248950^2 + 89364^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8745253371 + ... + 8745253378.

Almost surely, 269962026996 is an apocalyptic number.

It is an amenable number.

69962026996 is a deficient number, since it is larger than the sum of its proper divisors (52471520254).

69962026996 is a wasteful number, since it uses less digits than its factorization.

69962026996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17490506753 (or 17490506751 counting only the distinct ones).

The product of its (nonzero) digits is 34012224, while the sum is 64.

The spelling of 69962026996 in words is "sixty-nine billion, nine hundred sixty-two million, twenty-six thousand, nine hundred ninety-six".

Divisors: 1 2 4 17490506749 34981013498 69962026996