Base | Representation |
---|---|
bin | 1000110001010100… |
… | …1001100100001010 |
3 | 20002002010121010200 |
4 | 2030111021210022 |
5 | 14310203320232 |
6 | 1025341553030 |
7 | 112225453056 |
oct | 21425114412 |
9 | 6062117120 |
10 | 2354354442 |
11 | aa8a76380 |
12 | 558575776 |
13 | 2b69c654b |
14 | 18497ac66 |
15 | dba5b77c |
hex | 8c54990a |
2354354442 has 24 divisors (see below), whose sum is σ = 5564838240. Its totient is φ = 713440680.
The previous prime is 2354354441. The next prime is 2354354459. The reversal of 2354354442 is 2444534532.
2354354442 is a `hidden beast` number, since 2 + 35 + 43 + 544 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2354354397 and 2354354406.
It is not an unprimeable number, because it can be changed into a prime (2354354441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5945142 + ... + 5945537.
It is an arithmetic number, because the mean of its divisors is an integer number (231868260).
Almost surely, 22354354442 is an apocalyptic number.
2354354442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2354354442 is an abundant number, since it is smaller than the sum of its proper divisors (3210483798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2354354442 is a wasteful number, since it uses less digits than its factorization.
2354354442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11890698 (or 11890695 counting only the distinct ones).
The product of its digits is 230400, while the sum is 36.
The square root of 2354354442 is about 48521.6904280962. The cubic root of 2354354442 is about 1330.3235578145.
Adding to 2354354442 its reverse (2444534532), we get a palindrome (4798888974).
The spelling of 2354354442 in words is "two billion, three hundred fifty-four million, three hundred fifty-four thousand, four hundred forty-two".
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