Base | Representation |
---|---|
bin | 1110111110101110000111… |
… | …0111000011001000100000 |
3 | 2011022120201222102021001122 |
4 | 3233223201313003020200 |
5 | 4124323440120322331 |
6 | 55010310552151412 |
7 | 3316653102214430 |
oct | 357534167031040 |
9 | 64276658367048 |
10 | 16470693917216 |
11 | 5280200365140 |
12 | 1a2016a098568 |
13 | 926244c607a6 |
14 | 40d285d2a2c0 |
15 | 1d8691ca517b |
hex | efae1dc3220 |
16470693917216 has 96 divisors (see below), whose sum is σ = 40429181987712. Its totient is φ = 6416976476160.
The previous prime is 16470693917213. The next prime is 16470693917231. The reversal of 16470693917216 is 61271939607461.
16470693917216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×164706939172162 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (16470693917213) 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, 122139620 + ... + 122274396.
It is an arithmetic number, because the mean of its divisors is an integer number (421137312372).
Almost surely, 216470693917216 is an apocalyptic number.
16470693917216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
16470693917216 is an abundant number, since it is smaller than the sum of its proper divisors (23958488070496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16470693917216 is a wasteful number, since it uses less digits than its factorization.
16470693917216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184402 (or 184394 counting only the distinct ones).
The product of its (nonzero) digits is 20575296, while the sum is 62.
The spelling of 16470693917216 in words is "sixteen trillion, four hundred seventy billion, six hundred ninety-three million, nine hundred seventeen thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •