Base | Representation |
---|---|
bin | 110101111111101100… |
… | …000001110011001110 |
3 | 12112122111121202122101 |
4 | 311333230001303032 |
5 | 1422214031313430 |
6 | 42344552305314 |
7 | 4121501602312 |
oct | 657754016316 |
9 | 175574552571 |
10 | 57976822990 |
11 | 22651450249 |
12 | b2a03a223a |
13 | 560c559628 |
14 | 2b3dcc3b42 |
15 | 1794d12dca |
hex | d7fb01cce |
57976822990 has 16 divisors (see below), whose sum is σ = 105281808048. Its totient is φ = 22985501056.
The previous prime is 57976822963. The next prime is 57976823027. The reversal of 57976822990 is 9922867975.
It is a super-2 number, since 2×579768229902 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25652332 + ... + 25654591.
It is an arithmetic number, because the mean of its divisors is an integer number (6580113003).
Almost surely, 257976822990 is an apocalyptic number.
57976822990 is a deficient number, since it is larger than the sum of its proper divisors (47304985058).
57976822990 is a wasteful number, since it uses less digits than its factorization.
57976822990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51307043.
The product of its (nonzero) digits is 34292160, while the sum is 64.
The spelling of 57976822990 in words is "fifty-seven billion, nine hundred seventy-six million, eight hundred twenty-two thousand, nine hundred ninety".
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