Base | Representation |
---|---|
bin | 1110001101011011001… |
… | …1111011000011011001 |
3 | 212100010021210210200100 |
4 | 3203112303323003121 |
5 | 12444430224312100 |
6 | 304051555530013 |
7 | 23431400434542 |
oct | 3432663730331 |
9 | 770107723610 |
10 | 244122104025 |
11 | 94593621a88 |
12 | 3b38bbb9909 |
13 | 1a0363a5937 |
14 | bb5bd094c9 |
15 | 653bca0400 |
hex | 38d6cfb0d9 |
244122104025 has 18 divisors (see below), whose sum is σ = 437249813390. Its totient is φ = 130198455360.
The previous prime is 244122103999. The next prime is 244122104041. The reversal of 244122104025 is 520401221442.
It is a happy number.
244122104025 is a `hidden beast` number, since 2 + 4 + 41 + 2 + 210 + 402 + 5 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 74116795536 + 170005308489 = 272244^2 + 412317^2 .
It is not a de Polignac number, because 244122104025 - 29 = 244122103513 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 244122104025.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 542493340 + ... + 542493789.
Almost surely, 2244122104025 is an apocalyptic number.
244122104025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
244122104025 is a deficient number, since it is larger than the sum of its proper divisors (193127709365).
244122104025 is a wasteful number, since it uses less digits than its factorization.
244122104025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084987145 (or 1084987137 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
Adding to 244122104025 its reverse (520401221442), we get a palindrome (764523325467).
The spelling of 244122104025 in words is "two hundred forty-four billion, one hundred twenty-two million, one hundred four thousand, twenty-five".
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