Base | Representation |
---|---|
bin | 1011011100011… |
… | …1010101111110 |
3 | 10100022202221210 |
4 | 2313013111332 |
5 | 44242034210 |
6 | 4432505250 |
7 | 1122004530 |
oct | 267072576 |
9 | 110282853 |
10 | 48002430 |
11 | 25106a33 |
12 | 140ab226 |
13 | 9c39108 |
14 | 6537850 |
15 | 4332e20 |
hex | 2dc757e |
48002430 has 64 divisors (see below), whose sum is σ = 132503040. Its totient is φ = 10902144.
The previous prime is 48002413. The next prime is 48002503. The reversal of 48002430 is 3420084.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 48002397 and 48002406.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 36952 + ... + 38228.
It is an arithmetic number, because the mean of its divisors is an integer number (2070360).
Almost surely, 248002430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48002430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66251520).
48002430 is an abundant number, since it is smaller than the sum of its proper divisors (84500610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48002430 is a wasteful number, since it uses less digits than its factorization.
48002430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 48002430 is about 6928.3785982003. The cubic root of 48002430 is about 363.4302512449.
The spelling of 48002430 in words is "forty-eight million, two thousand, four hundred thirty".
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