Base | Representation |
---|---|
bin | 1011100010111… |
… | …1000110000000 |
3 | 10101010100220010 |
4 | 2320233012000 |
5 | 44344134032 |
6 | 4445544520 |
7 | 1125424506 |
oct | 270570600 |
9 | 111110803 |
10 | 48427392 |
11 | 25377242 |
12 | 14275140 |
13 | a057680 |
14 | 6608676 |
15 | 43b8ccc |
hex | 2e2f180 |
48427392 has 128 divisors (see below), whose sum is σ = 141372000. Its totient is φ = 14598144.
The previous prime is 48427391. The next prime is 48427403. The reversal of 48427392 is 29372484.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (39).
Its product of digits (96768) is a multiple of the sum of its prime divisors (216).
It is a self number, because there is not a number n which added to its sum of digits gives 48427392.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48427391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444234 + ... + 444342.
Almost surely, 248427392 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48427392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70686000).
48427392 is an abundant number, since it is smaller than the sum of its proper divisors (92944608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48427392 is a wasteful number, since it uses less digits than its factorization.
48427392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228 (or 216 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 48427392 is about 6958.9792354914. The cubic root of 48427392 is about 364.4995756815.
The spelling of 48427392 in words is "forty-eight million, four hundred twenty-seven thousand, three hundred ninety-two".
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