Base | Representation |
---|---|
bin | 10111101101100010… |
… | …10100100110011111 |
3 | 1012212011212000020212 |
4 | 23312301110212133 |
5 | 202032343343132 |
6 | 5503105203035 |
7 | 630314501060 |
oct | 136661244637 |
9 | 35764760225 |
10 | 12730059167 |
11 | 5442871961 |
12 | 257333047b |
13 | 127b499ab7 |
14 | 88a97c567 |
15 | 4e78ce5b2 |
hex | 2f6c5499f |
12730059167 has 8 divisors (see below), whose sum is σ = 14561672736. Its totient is φ = 10901704032.
The previous prime is 12730059163. The next prime is 12730059169. The reversal of 12730059167 is 76195003721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12730059167 - 22 = 12730059163 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12730059163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806228 + ... + 821865.
It is an arithmetic number, because the mean of its divisors is an integer number (1820209092).
Almost surely, 212730059167 is an apocalyptic number.
12730059167 is a deficient number, since it is larger than the sum of its proper divisors (1831613569).
12730059167 is a wasteful number, since it uses less digits than its factorization.
12730059167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629217.
The product of its (nonzero) digits is 79380, while the sum is 41.
The spelling of 12730059167 in words is "twelve billion, seven hundred thirty million, fifty-nine thousand, one hundred sixty-seven".
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