Base | Representation |
---|---|
bin | 1000000001101110… |
… | …0010111011011100 |
3 | 12120011110100001020 |
4 | 2000123202323130 |
5 | 13403101021404 |
6 | 553450444140 |
7 | 104252454423 |
oct | 20033427334 |
9 | 5504410036 |
10 | 2154704604 |
11 | a06302508 |
12 | 501733650 |
13 | 284532750 |
14 | 16624a2ba |
15 | c9270ed9 |
hex | 806e2edc |
2154704604 has 24 divisors (see below), whose sum is σ = 5414386320. Its totient is φ = 662985984.
The previous prime is 2154704597. The next prime is 2154704681. The reversal of 2154704604 is 4064074512.
It is a congruent number.
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, 6905949 + ... + 6906260.
It is an arithmetic number, because the mean of its divisors is an integer number (225599430).
Almost surely, 22154704604 is an apocalyptic number.
It is an amenable number.
2154704604 is an abundant number, since it is smaller than the sum of its proper divisors (3259681716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2154704604 is a wasteful number, since it uses less digits than its factorization.
2154704604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13812229 (or 13812227 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 2154704604 is about 46418.7958051477. The cubic root of 2154704604 is about 1291.6035991535.
The spelling of 2154704604 in words is "two billion, one hundred fifty-four million, seven hundred four thousand, six hundred four".
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