Base | Representation |
---|---|
bin | 100000011100010010… |
… | …1011110001111101110 |
3 | 20122211100011221212112 |
4 | 1000320211132033232 |
5 | 2120140204332141 |
6 | 52001100404022 |
7 | 5014313143043 |
oct | 1007045361756 |
9 | 218740157775 |
10 | 69668824046 |
11 | 27601264738 |
12 | 11603b46612 |
13 | 6753952553 |
14 | 352ca491ca |
15 | 1c2b4e47eb |
hex | 103895e3ee |
69668824046 has 8 divisors (see below), whose sum is σ = 104511075600. Its totient is φ = 34831798848.
The previous prime is 69668824039. The next prime is 69668824081. The reversal of 69668824046 is 64042886696.
It is a sphenic number, since it is the product of 3 distinct primes.
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 in 3 ways as a sum of consecutive naturals, for example, 1273091 + ... + 1326686.
It is an arithmetic number, because the mean of its divisors is an integer number (13063884450).
Almost surely, 269668824046 is an apocalyptic number.
69668824046 is a deficient number, since it is larger than the sum of its proper divisors (34842251554).
69668824046 is a wasteful number, since it uses less digits than its factorization.
69668824046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2613178.
The product of its (nonzero) digits is 23887872, while the sum is 59.
The spelling of 69668824046 in words is "sixty-nine billion, six hundred sixty-eight million, eight hundred twenty-four thousand, forty-six".
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