Base | Representation |
---|---|
bin | 1001110101111111111… |
… | …0110001010000000000 |
3 | 121011111211212001210200 |
4 | 2131133332301100000 |
5 | 10232321141432340 |
6 | 205405004125200 |
7 | 15134542256460 |
oct | 2353776612000 |
9 | 534454761720 |
10 | 169114014720 |
11 | 657a24a8332 |
12 | 28937b36800 |
13 | 12c41529741 |
14 | 8284127ba0 |
15 | 45ebb8b330 |
hex | 275ffb1400 |
169114014720 has 264 divisors, whose sum is σ = 669687742464. Its totient is φ = 38654558208.
The previous prime is 169114014691. The next prime is 169114014787. The reversal of 169114014720 is 27410411961.
169114014720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 23 ways as a sum of consecutive naturals, for example, 60417 + ... + 584703.
Almost surely, 2169114014720 is an apocalyptic number.
169114014720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 169114014720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334843871232).
169114014720 is an abundant number, since it is smaller than the sum of its proper divisors (500573727744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169114014720 is a wasteful number, since it uses less digits than its factorization.
169114014720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524325 (or 524304 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The spelling of 169114014720 in words is "one hundred sixty-nine billion, one hundred fourteen million, fourteen thousand, seven hundred twenty".
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