Base | Representation |
---|---|
bin | 1111000000010101000001… |
… | …0010110101010101100000 |
3 | 2011102020001001011202202021 |
4 | 3300011100102311111200 |
5 | 4130302023010421042 |
6 | 55031115540031224 |
7 | 3321651443245630 |
oct | 360052022652540 |
9 | 64366031152667 |
10 | 16498316498272 |
11 | 529099560a124 |
12 | 1a25598992514 |
13 | 928a279150cb |
14 | 4107467126c0 |
15 | 1d925bd18867 |
hex | f01504b5560 |
16498316498272 has 96 divisors (see below), whose sum is σ = 37410790636800. Its totient is φ = 7015610562048.
The previous prime is 16498316498233. The next prime is 16498316498273. The reversal of 16498316498272 is 27289461389461.
It is a hoax number, since the sum of its digits (70) 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 (16498316498273) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 51807243 + ... + 52124725.
It is an arithmetic number, because the mean of its divisors is an integer number (389695735800).
Almost surely, 216498316498272 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 16498316498272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18705395318400).
16498316498272 is an abundant number, since it is smaller than the sum of its proper divisors (20912474138528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16498316498272 is a wasteful number, since it uses less digits than its factorization.
16498316498272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319308 (or 319300 counting only the distinct ones).
The product of its digits is 250822656, while the sum is 70.
The spelling of 16498316498272 in words is "sixteen trillion, four hundred ninety-eight billion, three hundred sixteen million, four hundred ninety-eight thousand, two hundred seventy-two".
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