Base | Representation |
---|---|
bin | 110010101001001000… |
… | …0001101110100000000 |
3 | 101101201021011000000202 |
4 | 1211102100031310000 |
5 | 3240212031234432 |
6 | 121543323104332 |
7 | 10600013102264 |
oct | 1452220156400 |
9 | 341637130022 |
10 | 108754164992 |
11 | 42138988900 |
12 | 190b16720a8 |
13 | a342378025 |
14 | 53999620a4 |
15 | 2c67a56462 |
hex | 195240dd00 |
108754164992 has 108 divisors (see below), whose sum is σ = 239355899328. Its totient is φ = 49279718400.
The previous prime is 108754164989. The next prime is 108754165027. The reversal of 108754164992 is 299461457801.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10247753 + ... + 10258359.
Almost surely, 2108754164992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108754164992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119677949664).
108754164992 is an abundant number, since it is smaller than the sum of its proper divisors (130601734336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108754164992 is a wasteful number, since it uses less digits than its factorization.
108754164992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10976 (or 10951 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 56.
The spelling of 108754164992 in words is "one hundred eight billion, seven hundred fifty-four million, one hundred sixty-four thousand, nine hundred ninety-two".
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