Base | Representation |
---|---|
bin | 1000100001011000… |
… | …00000111101011101 |
3 | 102210211120002021001 |
4 | 10100230000331131 |
5 | 33332141103041 |
6 | 2033544510301 |
7 | 221241233320 |
oct | 42054007535 |
9 | 12724502231 |
10 | 4574941021 |
11 | 1a384869a2 |
12 | a7817b391 |
13 | 57ba852c1 |
14 | 3158567b7 |
15 | 1bb993131 |
hex | 110b00f5d |
4574941021 has 8 divisors (see below), whose sum is σ = 5234957504. Its totient is φ = 3916537920.
The previous prime is 4574941003. The next prime is 4574941031. The reversal of 4574941021 is 1201494754.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4574941021 - 29 = 4574940509 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4574941001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397260 + ... + 408613.
It is an arithmetic number, because the mean of its divisors is an integer number (654369688).
Almost surely, 24574941021 is an apocalyptic number.
It is an amenable number.
4574941021 is a deficient number, since it is larger than the sum of its proper divisors (660016483).
4574941021 is an equidigital number, since it uses as much as digits as its factorization.
4574941021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 806691.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 4574941021 is about 67638.3103056249. The cubic root of 4574941021 is about 1660.0780218082.
The spelling of 4574941021 in words is "four billion, five hundred seventy-four million, nine hundred forty-one thousand, twenty-one".
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