Base | Representation |
---|---|
bin | 110101001010010111… |
… | …001111110110100101 |
3 | 12110100011012100101210 |
4 | 311022113033312211 |
5 | 1413401014324302 |
6 | 42120113142033 |
7 | 4060356356553 |
oct | 651227176645 |
9 | 173304170353 |
10 | 57082183077 |
11 | 2223244a017 |
12 | b09085a919 |
13 | 54c90bb8ba |
14 | 2a97160bd3 |
15 | 17414e466c |
hex | d4a5cfda5 |
57082183077 has 8 divisors (see below), whose sum is σ = 76807830880. Its totient is φ = 37705662000.
The previous prime is 57082183069. The next prime is 57082183121. The reversal of 57082183077 is 77038128075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57082183077 - 23 = 57082183069 is a prime.
It is a super-2 number, since 2×570821830772 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57082183057) 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, 87281299 + ... + 87281952.
It is an arithmetic number, because the mean of its divisors is an integer number (9600978860).
Almost surely, 257082183077 is an apocalyptic number.
It is an amenable number.
57082183077 is a deficient number, since it is larger than the sum of its proper divisors (19725647803).
57082183077 is a wasteful number, since it uses less digits than its factorization.
57082183077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174563363.
The product of its (nonzero) digits is 658560, while the sum is 48.
The spelling of 57082183077 in words is "fifty-seven billion, eighty-two million, one hundred eighty-three thousand, seventy-seven".
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