Base | Representation |
---|---|
bin | 1000111011110101001… |
… | …0110011111011100110 |
3 | 112200012122201200222100 |
4 | 2032331102303323212 |
5 | 10003331404233421 |
6 | 154303342512530 |
7 | 14042602520235 |
oct | 2167522637346 |
9 | 480178650870 |
10 | 153499680486 |
11 | 5a10a627979 |
12 | 258ba895746 |
13 | 11623636509 |
14 | 76024a8b1c |
15 | 3ed5e76c26 |
hex | 23bd4b3ee6 |
153499680486 has 48 divisors (see below), whose sum is σ = 341071527888. Its totient is φ = 49863340800.
The previous prime is 153499680463. The next prime is 153499680497. The reversal of 153499680486 is 684086994351.
153499680486 is a `hidden beast` number, since 1 + 5 + 3 + 4 + 99 + 68 + 0 + 486 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 554706 + ... + 784026.
It is an arithmetic number, because the mean of its divisors is an integer number (7105656831).
Almost surely, 2153499680486 is an apocalyptic number.
153499680486 is an abundant number, since it is smaller than the sum of its proper divisors (187571847402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153499680486 is a wasteful number, since it uses less digits than its factorization.
153499680486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230277 (or 230274 counting only the distinct ones).
The product of its (nonzero) digits is 44789760, while the sum is 63.
The spelling of 153499680486 in words is "one hundred fifty-three billion, four hundred ninety-nine million, six hundred eighty thousand, four hundred eighty-six".
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