Base | Representation |
---|---|
bin | 1000001010010000… |
… | …00101110010100011 |
3 | 102022022120112212022 |
4 | 10011020011302203 |
5 | 32433012133433 |
6 | 2002415252055 |
7 | 213364444442 |
oct | 40510056243 |
9 | 12268515768 |
10 | 4380974243 |
11 | 1948a44878 |
12 | a2321a02b |
13 | 54a831169 |
14 | 2d7ba4d59 |
15 | 1a992b698 |
hex | 105205ca3 |
4380974243 has 4 divisors (see below), whose sum is σ = 4571451408. Its totient is φ = 4190497080.
The previous prime is 4380974237. The next prime is 4380974261. The reversal of 4380974243 is 3424790834.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4380974243 - 212 = 4380970147 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4380974194 and 4380974203.
It is not an unprimeable number, because it can be changed into a prime (4380914243) 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, 95238548 + ... + 95238593.
It is an arithmetic number, because the mean of its divisors is an integer number (1142862852).
Almost surely, 24380974243 is an apocalyptic number.
4380974243 is a deficient number, since it is larger than the sum of its proper divisors (190477165).
4380974243 is a wasteful number, since it uses less digits than its factorization.
4380974243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190477164.
The product of its (nonzero) digits is 580608, while the sum is 44.
The square root of 4380974243 is about 66188.9284019616. The cubic root of 4380974243 is about 1636.2772791532.
The spelling of 4380974243 in words is "four billion, three hundred eighty million, nine hundred seventy-four thousand, two hundred forty-three".
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