Base | Representation |
---|---|
bin | 1001100100101000110… |
… | …0001010101010010110 |
3 | 120201111001012101111020 |
4 | 2121022030022222112 |
5 | 10143300041220010 |
6 | 203314320222010 |
7 | 14611211231304 |
oct | 2311214125226 |
9 | 521431171436 |
10 | 164453460630 |
11 | 63820767038 |
12 | 27a5716a906 |
13 | 1267aaca224 |
14 | 7d61187274 |
15 | 4427936470 |
hex | 264a30aa96 |
164453460630 has 32 divisors (see below), whose sum is σ = 394783097184. Its totient is φ = 43843723776.
The previous prime is 164453460629. The next prime is 164453460641. The reversal of 164453460630 is 36064354461.
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, 530877 + ... + 781496.
It is an arithmetic number, because the mean of its divisors is an integer number (12336971787).
Almost surely, 2164453460630 is an apocalyptic number.
164453460630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
164453460630 is an abundant number, since it is smaller than the sum of its proper divisors (230329636554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164453460630 is a wasteful number, since it uses less digits than its factorization.
164453460630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1316560.
The product of its (nonzero) digits is 622080, while the sum is 42.
The spelling of 164453460630 in words is "one hundred sixty-four billion, four hundred fifty-three million, four hundred sixty thousand, six hundred thirty".
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