Base | Representation |
---|---|
bin | 1000000101100110… |
… | …1100010101100000 |
3 | 12121022010000201122 |
4 | 2001121230111200 |
5 | 13421233333224 |
6 | 555231551412 |
7 | 104541106406 |
oct | 20131542540 |
9 | 5538100648 |
10 | 2170996064 |
11 | a1451a526 |
12 | 50708b568 |
13 | 287a17b73 |
14 | 16848b476 |
15 | ca8dd15e |
hex | 8166c560 |
2170996064 has 12 divisors (see below), whose sum is σ = 4274148564. Its totient is φ = 1085498016.
The previous prime is 2170996049. The next prime is 2170996117. The reversal of 2170996064 is 4606990712.
It is a super-3 number, since 3×21709960643 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33921782 + ... + 33921845.
It is an arithmetic number, because the mean of its divisors is an integer number (356179047).
Almost surely, 22170996064 is an apocalyptic number.
It is an amenable number.
2170996064 is a deficient number, since it is larger than the sum of its proper divisors (2103152500).
2170996064 is an equidigital number, since it uses as much as digits as its factorization.
2170996064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67843637 (or 67843629 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 44.
The square root of 2170996064 is about 46593.9487916618. The cubic root of 2170996064 is about 1294.8506486875.
The spelling of 2170996064 in words is "two billion, one hundred seventy million, nine hundred ninety-six thousand, sixty-four".
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