Base | Representation |
---|---|
bin | 110010111111001100… |
… | …0110110101101100000 |
3 | 101110121212110101011210 |
4 | 1211332120312231200 |
5 | 3243221111032133 |
6 | 122145013510120 |
7 | 10624243655163 |
oct | 1457630665540 |
9 | 343555411153 |
10 | 109494627168 |
11 | 42488954013 |
12 | 19279642340 |
13 | a42c8b3424 |
14 | 542a02dada |
15 | 2caca6c763 |
hex | 197e636b60 |
109494627168 has 96 divisors (see below), whose sum is σ = 292488779520. Its totient is φ = 35856437760.
The previous prime is 109494627167. The next prime is 109494627169. The reversal of 109494627168 is 861726494901.
It is an interprime number because it is at equal distance from previous prime (109494627167) and next prime (109494627169).
It is a tau number, because it is divible by the number of its divisors (96).
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109494627163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5019421 + ... + 5041187.
It is an arithmetic number, because the mean of its divisors is an integer number (3046758120).
Almost surely, 2109494627168 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 109494627168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146244389760).
109494627168 is an abundant number, since it is smaller than the sum of its proper divisors (182994152352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109494627168 is a wasteful number, since it uses less digits than its factorization.
109494627168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22700 (or 22692 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 57.
The spelling of 109494627168 in words is "one hundred nine billion, four hundred ninety-four million, six hundred twenty-seven thousand, one hundred sixty-eight".
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