Base | Representation |
---|---|
bin | 1000101101101001110… |
… | …10100111110110000000 |
3 | 1001121202212100201002111 |
4 | 10112310322213312000 |
5 | 14401121312303411 |
6 | 345311552025104 |
7 | 30426054044455 |
oct | 4266472476600 |
9 | 1047685321074 |
10 | 299388009856 |
11 | 105a737aa021 |
12 | 4a034532194 |
13 | 223030c5670 |
14 | 106c1b5782c |
15 | 7bc3ac3721 |
hex | 45b4ea7d80 |
299388009856 has 32 divisors (see below), whose sum is σ = 642316827600. Its totient is φ = 138179080704.
The previous prime is 299388009829. The next prime is 299388009883. The reversal of 299388009856 is 658900883992.
It is an interprime number because it is at equal distance from previous prime (299388009829) and next prime (299388009883).
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 299388009791 and 299388009800.
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, 89958676 + ... + 89962003.
Almost surely, 2299388009856 is an apocalyptic number.
299388009856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
299388009856 is an abundant number, since it is smaller than the sum of its proper divisors (342928817744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
299388009856 is a wasteful number, since it uses less digits than its factorization.
299388009856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179920706 (or 179920694 counting only the distinct ones).
The product of its (nonzero) digits is 67184640, while the sum is 67.
The spelling of 299388009856 in words is "two hundred ninety-nine billion, three hundred eighty-eight million, nine thousand, eight hundred fifty-six".
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