Base | Representation |
---|---|
bin | 1011011101111… |
… | …0011111011000 |
3 | 10100111121000021 |
4 | 2313132133120 |
5 | 44303102430 |
6 | 4434520224 |
7 | 1122551122 |
oct | 267363730 |
9 | 110447007 |
10 | 48097240 |
11 | 25171194 |
12 | 14136074 |
13 | 9c70309 |
14 | 6560212 |
15 | 435107a |
hex | 2dde7d8 |
48097240 has 32 divisors (see below), whose sum is σ = 108416880. Its totient is φ = 19203712.
The previous prime is 48097237. The next prime is 48097243. The reversal of 48097240 is 4279084.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (48097237) and next prime (48097243).
It is a super-3 number, since 3×480972403 (a number of 24 digits) contains 333 as substring.
It is a zygodrome in base 7.
It is a junction number, because it is equal to n+sod(n) for n = 48097196 and 48097205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48097243) 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 in 7 ways as a sum of consecutive naturals, for example, 39927 + ... + 41113.
Almost surely, 248097240 is an apocalyptic number.
48097240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48097240 is an abundant number, since it is smaller than the sum of its proper divisors (60319640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48097240 is a wasteful number, since it uses less digits than its factorization.
48097240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2211 (or 2207 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 48097240 is about 6935.2173722242. The cubic root of 48097240 is about 363.6693652624.
The spelling of 48097240 in words is "forty-eight million, ninety-seven thousand, two hundred forty".
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