Base | Representation |
---|---|
bin | 1101110100101… |
… | …1110010010010 |
3 | 11001002210111010 |
4 | 3131023302102 |
5 | 104320411343 |
6 | 5430431350 |
7 | 1302561006 |
oct | 335136222 |
9 | 131083433 |
10 | 57982098 |
11 | 2a802899 |
12 | 17502556 |
13 | c021645 |
14 | 79b4706 |
15 | 5154d33 |
hex | 374bc92 |
57982098 has 8 divisors (see below), whose sum is σ = 115964208. Its totient is φ = 19327364.
The previous prime is 57982097. The next prime is 57982109. The reversal of 57982098 is 89028975.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
57982098 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (57982097) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4831836 + ... + 4831847.
It is an arithmetic number, because the mean of its divisors is an integer number (14495526).
Almost surely, 257982098 is an apocalyptic number.
57982098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57982098 is a wasteful number, since it uses less digits than its factorization.
57982098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9663688.
The product of its (nonzero) digits is 362880, while the sum is 48.
The square root of 57982098 is about 7614.5976912769. The cubic root of 57982098 is about 387.0478344281.
The spelling of 57982098 in words is "fifty-seven million, nine hundred eighty-two thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •