Base | Representation |
---|---|
bin | 1001010000110110… |
… | …10010101110101010 |
3 | 110211120222021022220 |
4 | 10220123102232222 |
5 | 40141120214123 |
6 | 2141253054510 |
7 | 234145410042 |
oct | 45033225652 |
9 | 13746867286 |
10 | 4973210538 |
11 | 212227a75a |
12 | b69627436 |
13 | 61343c03a |
14 | 3526ca722 |
15 | 1e1913ce3 |
hex | 1286d2baa |
4973210538 has 16 divisors (see below), whose sum is σ = 10189017216. Its totient is φ = 1617304160.
The previous prime is 4973210513. The next prime is 4973210573. The reversal of 4973210538 is 8350123794.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4973210538.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10107906 + ... + 10108397.
It is an arithmetic number, because the mean of its divisors is an integer number (636813576).
Almost surely, 24973210538 is an apocalyptic number.
4973210538 is an abundant number, since it is smaller than the sum of its proper divisors (5215806678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4973210538 is a wasteful number, since it uses less digits than its factorization.
4973210538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20216349.
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 4973210538 is about 70520.9935976515. The cubic root of 4973210538 is about 1706.9165204183.
The spelling of 4973210538 in words is "four billion, nine hundred seventy-three million, two hundred ten thousand, five hundred thirty-eight".
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