Base | Representation |
---|---|
bin | 100001000001010001010… |
… | …0001100100110000010000 |
3 | 121001211220210212000122101 |
4 | 1002002202201210300100 |
5 | 1043323224304043424 |
6 | 13352454220450144 |
7 | 645606062004214 |
oct | 102024241446020 |
9 | 17054823760571 |
10 | 4538212174864 |
11 | 149a710509675 |
12 | 6136520a9954 |
13 | 26bc4a7ac464 |
14 | 119917506944 |
15 | 7d0b1674344 |
hex | 420a2864c10 |
4538212174864 has 45 divisors (see below), whose sum is σ = 8853912415551. Its totient is φ = 2253439802400.
The previous prime is 4538212174807. The next prime is 4538212174879. The reversal of 4538212174864 is 4684712128354.
The square root of 4538212174864 is 2130308.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1286704269 + ... + 1286707795.
Almost surely, 24538212174864 is an apocalyptic number.
4538212174864 is the 2130308-th square number.
It is an amenable number.
4538212174864 is a deficient number, since it is larger than the sum of its proper divisors (4315700240687).
4538212174864 is an frugal number, since it uses more digits than its factorization.
4538212174864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7364 (or 3680 counting only the distinct ones).
The product of its digits is 10321920, while the sum is 55.
The spelling of 4538212174864 in words is "four trillion, five hundred thirty-eight billion, two hundred twelve million, one hundred seventy-four thousand, eight hundred sixty-four".
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