Base | Representation |
---|---|
bin | 1000111101101010000… |
… | …0110011000001100110 |
3 | 112201110211010201121010 |
4 | 2033122200303001212 |
5 | 10010332402323204 |
6 | 154424133403050 |
7 | 14061004302054 |
oct | 2173240630146 |
9 | 481424121533 |
10 | 153989886054 |
11 | 5a341304644 |
12 | 25a16a99486 |
13 | 116a106c494 |
14 | 764b6311d4 |
15 | 4014007d89 |
hex | 23da833066 |
153989886054 has 8 divisors (see below), whose sum is σ = 307979772120. Its totient is φ = 51329962016.
The previous prime is 153989886041. The next prime is 153989886151. The reversal of 153989886054 is 450688989351.
It is a sphenic number, since it is the product of 3 distinct primes.
153989886054 is an admirable number.
It is a super-3 number, since 3×1539898860543 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12832490499 + ... + 12832490510.
It is an arithmetic number, because the mean of its divisors is an integer number (38497471515).
Almost surely, 2153989886054 is an apocalyptic number.
153989886054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153989886054 is a wasteful number, since it uses less digits than its factorization.
153989886054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25664981014.
The product of its (nonzero) digits is 74649600, while the sum is 66.
The spelling of 153989886054 in words is "one hundred fifty-three billion, nine hundred eighty-nine million, eight hundred eighty-six thousand, fifty-four".
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