Base | Representation |
---|---|
bin | 111110100010101100101… |
… | …001011110101010010001 |
3 | 120012212112112002002122100 |
4 | 332202230221132222101 |
5 | 1030404011121210031 |
6 | 13050224510031013 |
7 | 622340033651664 |
oct | 76425451365221 |
9 | 16185475062570 |
10 | 4297863850641 |
11 | 140779410a279 |
12 | 594b55aa8469 |
13 | 2523961c052a |
14 | 10c0368a56db |
15 | 76be5d60de6 |
hex | 3e8aca5ea91 |
4297863850641 has 27 divisors (see below), whose sum is σ = 6297341057787. Its totient is φ = 2824596799920.
The previous prime is 4297863850633. The next prime is 4297863850667. The reversal of 4297863850641 is 1460583687924.
The square root of 4297863850641 is 2073129.
It is a perfect power (a square), and thus also a powerful number.
4297863850641 is a `hidden beast` number, since 4 + 2 + 9 + 7 + 86 + 3 + 8 + 506 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3744631361025 + 553232489616 = 1935105^2 + 743796^2 .
It is not a de Polignac number, because 4297863850641 - 23 = 4297863850633 is a prime.
It is a super-2 number, since 2×42978638506412 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4297863850741) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 441571611 + ... + 441581343.
It is a 1-persistent number, because it is pandigital, but 2⋅4297863850641 = 8595727701282 is not.
Almost surely, 24297863850641 is an apocalyptic number.
4297863850641 is the 2073129-th square number.
4297863850641 is the 1036565-th centered octagonal number.
It is an amenable number.
4297863850641 is a deficient number, since it is larger than the sum of its proper divisors (1999477207146).
4297863850641 is an frugal number, since it uses more digits than its factorization.
4297863850641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19614 (or 9807 counting only the distinct ones).
The product of its (nonzero) digits is 69672960, while the sum is 63.
The spelling of 4297863850641 in words is "four trillion, two hundred ninety-seven billion, eight hundred sixty-three million, eight hundred fifty thousand, six hundred forty-one".
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