Base | Representation |
---|---|
bin | 1111010000110001001111… |
… | …0001000010001111101110 |
3 | 2012102020002122002202001000 |
4 | 3310030103301002033232 |
5 | 4144414003311044310 |
6 | 55404551230101130 |
7 | 3351241044506532 |
oct | 364142361021756 |
9 | 65366078082030 |
10 | 16780768846830 |
11 | 538a7585a414a |
12 | 1a7028564a7a6 |
13 | 94955c1530c1 |
14 | 42029d137bc2 |
15 | 1e178dbc34c0 |
hex | f4313c423ee |
16780768846830 has 32 divisors (see below), whose sum is σ = 44748716925600. Its totient is φ = 4474871692416.
The previous prime is 16780768846781. The next prime is 16780768846841. The reversal of 16780768846830 is 3864886708761.
16780768846830 is a `hidden beast` number, since 1 + 6 + 7 + 80 + 7 + 6 + 88 + 468 + 3 + 0 = 666.
16780768846830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31075497595 + ... + 31075498134.
It is an arithmetic number, because the mean of its divisors is an integer number (1398397403925).
Almost surely, 216780768846830 is an apocalyptic number.
16780768846830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16780768846830 is an abundant number, since it is smaller than the sum of its proper divisors (27967948078770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16780768846830 is a wasteful number, since it uses less digits than its factorization.
16780768846830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62150995745 (or 62150995739 counting only the distinct ones).
The product of its (nonzero) digits is 520224768, while the sum is 72.
The spelling of 16780768846830 in words is "sixteen trillion, seven hundred eighty billion, seven hundred sixty-eight million, eight hundred forty-six thousand, eight hundred thirty".
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