Base | Representation |
---|---|
bin | 1011011101111… |
… | …1100001010001 |
3 | 10100111210210110 |
4 | 2313133201101 |
5 | 44303221312 |
6 | 4434551533 |
7 | 1122566325 |
oct | 267374121 |
9 | 110453713 |
10 | 48101457 |
11 | 25174378 |
12 | 141385a9 |
13 | 9c72201 |
14 | 6561985 |
15 | 435243c |
hex | 2ddf851 |
48101457 has 4 divisors (see below), whose sum is σ = 64135280. Its totient is φ = 32067636.
The previous prime is 48101419. The next prime is 48101509. The reversal of 48101457 is 75410184.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 48101457 - 26 = 48101393 is a prime.
It is a super-3 number, since 3×481014573 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48101357) 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, 8016907 + ... + 8016912.
It is an arithmetic number, because the mean of its divisors is an integer number (16033820).
Almost surely, 248101457 is an apocalyptic number.
It is an amenable number.
48101457 is a deficient number, since it is larger than the sum of its proper divisors (16033823).
48101457 is a wasteful number, since it uses less digits than its factorization.
48101457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16033822.
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 48101457 is about 6935.5213935219. The cubic root of 48101457 is about 363.6799933768.
The spelling of 48101457 in words is "forty-eight million, one hundred one thousand, four hundred fifty-seven".
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