Base | Representation |
---|---|
bin | 10000111010000011000… |
… | …10001101001010100101 |
3 | 2001112110022121020010120 |
4 | 20131001202031022211 |
5 | 34004211014231241 |
6 | 1122512045112153 |
7 | 56653512062226 |
oct | 10350142151245 |
9 | 2045408536116 |
10 | 580920070821 |
11 | 204404265392 |
12 | 94704b58659 |
13 | 42a1ba8599c |
14 | 2018c26124d |
15 | 1019ec95666 |
hex | 874188d2a5 |
580920070821 has 8 divisors (see below), whose sum is σ = 776582446080. Its totient is φ = 386268871392.
The previous prime is 580920070793. The next prime is 580920070883. The reversal of 580920070821 is 128070029085.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 580920070821 - 226 = 580852961957 is a prime.
It is a super-2 number, since 2×5809200708212 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580920070421) 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, 252792616 + ... + 252794913.
It is an arithmetic number, because the mean of its divisors is an integer number (97072805760).
Almost surely, 2580920070821 is an apocalyptic number.
It is an amenable number.
580920070821 is a deficient number, since it is larger than the sum of its proper divisors (195662375259).
580920070821 is a wasteful number, since it uses less digits than its factorization.
580920070821 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505587915.
The product of its (nonzero) digits is 80640, while the sum is 42.
The spelling of 580920070821 in words is "five hundred eighty billion, nine hundred twenty million, seventy thousand, eight hundred twenty-one".
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