Base | Representation |
---|---|
bin | 110100010101001001111100… |
… | …011000001011001100100011 |
3 | 1010011220100001211110002122222 |
4 | 310111021330120023030203 |
5 | 220131303203241014210 |
6 | 2133254244001421255 |
7 | 66322643113455020 |
oct | 6425117430131443 |
9 | 1104810054402588 |
10 | 230152204235555 |
11 | 67374002265328 |
12 | 2199105763a82b |
13 | 9b5634b832a74 |
14 | 40b95d73c2547 |
15 | 1b91bc11ee655 |
hex | d1527c60b323 |
230152204235555 has 32 divisors (see below), whose sum is σ = 320051022028800. Its totient is φ = 155613012717312.
The previous prime is 230152204235543. The next prime is 230152204235573. The reversal of 230152204235555 is 555532402251032.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 230152204235555 - 212 = 230152204231459 is a prime.
It is a super-2 number, since 2×2301522042355552 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3561875 + ... + 21748364.
It is an arithmetic number, because the mean of its divisors is an integer number (10001594438400).
Almost surely, 2230152204235555 is an apocalyptic number.
230152204235555 is a deficient number, since it is larger than the sum of its proper divisors (89898817793245).
230152204235555 is a wasteful number, since it uses less digits than its factorization.
230152204235555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25313883.
The product of its (nonzero) digits is 1800000, while the sum is 44.
Adding to 230152204235555 its reverse (555532402251032), we get a palindrome (785684606486587).
The spelling of 230152204235555 in words is "two hundred thirty trillion, one hundred fifty-two billion, two hundred four million, two hundred thirty-five thousand, five hundred fifty-five".
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