Base | Representation |
---|---|
bin | 1011110000101010001010… |
… | …0100111011001110000101 |
3 | 1200210011002021220221102211 |
4 | 2330022202210323032011 |
5 | 3143323311230242301 |
6 | 43300120454503421 |
7 | 2503126543201003 |
oct | 274124244731605 |
9 | 50704067827384 |
10 | 12930579149701 |
11 | 4135911915444 |
12 | 154a048964b71 |
13 | 72a46b5191c5 |
14 | 329bb42c9a73 |
15 | 176549d26051 |
hex | bc2a293b385 |
12930579149701 has 8 divisors (see below), whose sum is σ = 13258781978904. Its totient is φ = 12602986932480.
The previous prime is 12930579149611. The next prime is 12930579149737. The reversal of 12930579149701 is 10794197503921.
It can be written as a sum of positive squares in 4 ways, for example, as 3003202350625 + 9927376799076 = 1732975^2 + 3150774^2 .
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 12930579149701 - 215 = 12930579116933 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 (12930579149771) 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, 152610106 + ... + 152694811.
It is an arithmetic number, because the mean of its divisors is an integer number (1657347747363).
Almost surely, 212930579149701 is an apocalyptic number.
It is an amenable number.
12930579149701 is a deficient number, since it is larger than the sum of its proper divisors (328202829203).
12930579149701 is a wasteful number, since it uses less digits than its factorization.
12930579149701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305305991.
The product of its (nonzero) digits is 4286520, while the sum is 58.
The spelling of 12930579149701 in words is "twelve trillion, nine hundred thirty billion, five hundred seventy-nine million, one hundred forty-nine thousand, seven hundred one".
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