Base | Representation |
---|---|
bin | 1011100011111… |
… | …1100110111101 |
3 | 10101020210200111 |
4 | 2320333212331 |
5 | 44403320122 |
6 | 4451230021 |
7 | 1126125643 |
oct | 270774675 |
9 | 111223614 |
10 | 48495037 |
11 | 25413048 |
12 | 142a8311 |
13 | a07c3b6 |
14 | 6625193 |
15 | 43cdd77 |
hex | 2e3f9bd |
48495037 has 2 divisors, whose sum is σ = 48495038. Its totient is φ = 48495036.
The previous prime is 48494993. The next prime is 48495089. The reversal of 48495037 is 73059484.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 25512601 + 22982436 = 5051^2 + 4794^2 .
It is a cyclic number.
It is not a de Polignac number, because 48495037 - 27 = 48494909 is a prime.
It is a super-2 number, since 2×484950372 = 4703537227262738, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48495437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24247518 + 24247519.
It is an arithmetic number, because the mean of its divisors is an integer number (24247519).
Almost surely, 248495037 is an apocalyptic number.
It is an amenable number.
48495037 is a deficient number, since it is larger than the sum of its proper divisors (1).
48495037 is an equidigital number, since it uses as much as digits as its factorization.
48495037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 48495037 is about 6963.8378068419. The cubic root of 48495037 is about 364.6692117855.
The spelling of 48495037 in words is "forty-eight million, four hundred ninety-five thousand, thirty-seven".
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