Base | Representation |
---|---|
bin | 11110000011000110… |
… | …11111010010100100 |
3 | 1112122021121001210001 |
4 | 33001203133102210 |
5 | 231014321122110 |
6 | 11224441111044 |
7 | 1110525334513 |
oct | 170143372244 |
9 | 45567531701 |
10 | 16132207780 |
11 | 6929235527 |
12 | 3162788484 |
13 | 16a12958a0 |
14 | ad074867a |
15 | 64640d63a |
hex | 3c18df4a4 |
16132207780 has 48 divisors (see below), whose sum is σ = 36505796544. Its totient is φ = 5952885120.
The previous prime is 16132207753. The next prime is 16132207867. The reversal of 16132207780 is 8770223161.
16132207780 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 (37) coincides with the sum of the digits of its prime factors.
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 15 ways as a sum of consecutive naturals, for example, 429975 + ... + 465985.
It is an arithmetic number, because the mean of its divisors is an integer number (760537428).
Almost surely, 216132207780 is an apocalyptic number.
16132207780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16132207780 is an abundant number, since it is smaller than the sum of its proper divisors (20373588764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16132207780 is a wasteful number, since it uses less digits than its factorization.
16132207780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37756 (or 37754 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 37.
The spelling of 16132207780 in words is "sixteen billion, one hundred thirty-two million, two hundred seven thousand, seven hundred eighty".
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