Base | Representation |
---|---|
bin | 1011011101101… |
… | …0010101111011 |
3 | 10100110201201001 |
4 | 2313122111323 |
5 | 44302032001 |
6 | 4434305431 |
7 | 1122450442 |
oct | 267322573 |
9 | 110421631 |
10 | 48080251 |
11 | 2515a44a |
12 | 14128277 |
13 | 9c6566b |
14 | 6557d59 |
15 | 434b001 |
hex | 2dda57b |
48080251 has 2 divisors, whose sum is σ = 48080252. Its totient is φ = 48080250.
The previous prime is 48080237. The next prime is 48080299. The reversal of 48080251 is 15208084.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48080251 - 223 = 39691643 is a prime.
It is a super-3 number, since 3×480802513 (a number of 24 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (48080551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24040125 + 24040126.
It is an arithmetic number, because the mean of its divisors is an integer number (24040126).
Almost surely, 248080251 is an apocalyptic number.
48080251 is a deficient number, since it is larger than the sum of its proper divisors (1).
48080251 is an equidigital number, since it uses as much as digits as its factorization.
48080251 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 48080251 is about 6933.9924286085. The cubic root of 48080251 is about 363.6265415548.
The spelling of 48080251 in words is "forty-eight million, eighty thousand, two hundred fifty-one".
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