Base | Representation |
---|---|
bin | 1011101100000… |
… | …1101100110111 |
3 | 10102020212121222 |
4 | 2323001230313 |
5 | 100022343040 |
6 | 4510500555 |
7 | 1133505320 |
oct | 273015467 |
9 | 112225558 |
10 | 49027895 |
11 | 25747424 |
12 | 1450475b |
13 | a207ab7 |
14 | 6723447 |
15 | 4486bb5 |
hex | 2ec1b37 |
49027895 has 32 divisors (see below), whose sum is σ = 70471680. Its totient is φ = 32037120.
The previous prime is 49027871. The next prime is 49027919. The reversal of 49027895 is 59872094.
It is a happy number.
It is a Cunningham number, because it is equal to 3663-1.
It is an interprime number because it is at equal distance from previous prime (49027871) and next prime (49027919).
It is not a de Polignac number, because 49027895 - 28 = 49027639 is a prime.
It is a plaindrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78896 + ... + 79514.
It is an arithmetic number, because the mean of its divisors is an integer number (2202240).
Almost surely, 249027895 is an apocalyptic number.
49027895 is a deficient number, since it is larger than the sum of its proper divisors (21443785).
49027895 is a wasteful number, since it uses less digits than its factorization.
49027895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 49027895 is about 7001.9922165052. The cubic root of 49027895 is about 365.9999975116. Note that the first 5 decimals are identical.
The spelling of 49027895 in words is "forty-nine million, twenty-seven thousand, eight hundred ninety-five".
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