Base | Representation |
---|---|
bin | 11111000010111001… |
… | …00110010101101000 |
3 | 1121000120102011122211 |
4 | 33201130212111220 |
5 | 233113310210202 |
6 | 11353513254504 |
7 | 1130013323230 |
oct | 174134462550 |
9 | 47016364584 |
10 | 16667272552 |
11 | 7083271617 |
12 | 3291a04434 |
13 | 17580a7068 |
14 | b4182acc0 |
15 | 6783a11d7 |
hex | 3e1726568 |
16667272552 has 32 divisors (see below), whose sum is σ = 37268438400. Its totient is φ = 6832545984.
The previous prime is 16667272547. The next prime is 16667272561. The reversal of 16667272552 is 25527276661.
16667272552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 16667272496 and 16667272505.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 6468927 + ... + 6471502.
It is an arithmetic number, because the mean of its divisors is an integer number (1164638700).
Almost surely, 216667272552 is an apocalyptic number.
It is an amenable number.
16667272552 is an abundant number, since it is smaller than the sum of its proper divisors (20601165848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16667272552 is a wasteful number, since it uses less digits than its factorization.
16667272552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12940465 (or 12940461 counting only the distinct ones).
The product of its digits is 2116800, while the sum is 49.
The spelling of 16667272552 in words is "sixteen billion, six hundred sixty-seven million, two hundred seventy-two thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •