Base | Representation |
---|---|
bin | 1011100010100… |
… | …0110000101110 |
3 | 10101002001022110 |
4 | 2320220300232 |
5 | 44342321304 |
6 | 4445224450 |
7 | 1125256053 |
oct | 270506056 |
9 | 111061273 |
10 | 48401454 |
11 | 25359802 |
12 | 14262126 |
13 | a04891a |
14 | 65dd02a |
15 | 43b1289 |
hex | 2e28c2e |
48401454 has 8 divisors (see below), whose sum is σ = 96802920. Its totient is φ = 16133816.
The previous prime is 48401449. The next prime is 48401459. The reversal of 48401454 is 45410484.
It is an interprime number because it is at equal distance from previous prime (48401449) and next prime (48401459).
It is a sphenic number, since it is the product of 3 distinct primes.
48401454 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48401459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4033449 + ... + 4033460.
It is an arithmetic number, because the mean of its divisors is an integer number (12100365).
Almost surely, 248401454 is an apocalyptic number.
48401454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48401454 is a wasteful number, since it uses less digits than its factorization.
48401454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8066914.
The product of its (nonzero) digits is 10240, while the sum is 30.
The square root of 48401454 is about 6957.1153504883. The cubic root of 48401454 is about 364.4344880107.
The spelling of 48401454 in words is "forty-eight million, four hundred one thousand, four hundred fifty-four".
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