Base | Representation |
---|---|
bin | 11110110100001101… |
… | …01111011111101100 |
3 | 1120200222122110221121 |
4 | 33122012233133230 |
5 | 232340242234010 |
6 | 11333353310324 |
7 | 1123656356431 |
oct | 173206573754 |
9 | 46628573847 |
10 | 16544102380 |
11 | 701a794a93 |
12 | 32587053a4 |
13 | 17387101c0 |
14 | b2d327b88 |
15 | 66c6713da |
hex | 3da1af7ec |
16544102380 has 24 divisors (see below), whose sum is σ = 37415124432. Its totient is φ = 6108591552.
The previous prime is 16544102369. The next prime is 16544102431. The reversal of 16544102380 is 8320144561.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31815322 + ... + 31815841.
It is an arithmetic number, because the mean of its divisors is an integer number (1558963518).
Almost surely, 216544102380 is an apocalyptic number.
16544102380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16544102380 is an abundant number, since it is smaller than the sum of its proper divisors (20871022052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16544102380 is a wasteful number, since it uses less digits than its factorization.
16544102380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63631185 (or 63631183 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 16544102380 in words is "sixteen billion, five hundred forty-four million, one hundred two thousand, three hundred eighty".
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