Base | Representation |
---|---|
bin | 100000010100000001101… |
… | …000010000101101001010 |
3 | 21212021120020100002011102 |
4 | 200110001220100231022 |
5 | 242340114002022214 |
6 | 4420032330101402 |
7 | 316266455450513 |
oct | 40240150205512 |
9 | 7767506302142 |
10 | 2220525423434 |
11 | 7867a079244a |
12 | 2ba42957a862 |
13 | 1315190750c6 |
14 | 7968c949a0a |
15 | 3cb633a8bde |
hex | 20501a10b4a |
2220525423434 has 24 divisors (see below), whose sum is σ = 3389569800708. Its totient is φ = 1091003135040.
The previous prime is 2220525423397. The next prime is 2220525423437. The reversal of 2220525423434 is 4343245250222.
It can be written as a sum of positive squares in 2 ways, for example, as 1163587217809 + 1056938205625 = 1078697^2 + 1028075^2 .
It is a super-2 number, since 2×22205254234342 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2220525423437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17487944 + ... + 17614460.
Almost surely, 22220525423434 is an apocalyptic number.
2220525423434 is a deficient number, since it is larger than the sum of its proper divisors (1169044377274).
2220525423434 is a wasteful number, since it uses less digits than its factorization.
2220525423434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129158 (or 129099 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 38.
The spelling of 2220525423434 in words is "two trillion, two hundred twenty billion, five hundred twenty-five million, four hundred twenty-three thousand, four hundred thirty-four".
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