Base | Representation |
---|---|
bin | 101111000000011001000… |
… | …010010001001010000011 |
3 | 102102210210122212000200212 |
4 | 233000121002101022003 |
5 | 410411010232302210 |
6 | 10511541043504335 |
7 | 452243150064236 |
oct | 57003102211203 |
9 | 12383718760625 |
10 | 3230235431555 |
11 | 1035a31764140 |
12 | 44205b3880ab |
13 | 1a57c0c25782 |
14 | b24b67c941d |
15 | 5905c2e9805 |
hex | 2f019091283 |
3230235431555 has 32 divisors (see below), whose sum is σ = 4477582888128. Its totient is φ = 2210988441600.
The previous prime is 3230235431537. The next prime is 3230235431557. The reversal of 3230235431555 is 5551345320323.
It is not a de Polignac number, because 3230235431555 - 212 = 3230235427459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3230235431557) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36253139 + ... + 36342131.
It is an arithmetic number, because the mean of its divisors is an integer number (139924465254).
Almost surely, 23230235431555 is an apocalyptic number.
3230235431555 is a deficient number, since it is larger than the sum of its proper divisors (1247347456573).
3230235431555 is a wasteful number, since it uses less digits than its factorization.
3230235431555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127847.
The product of its (nonzero) digits is 810000, while the sum is 41.
The spelling of 3230235431555 in words is "three trillion, two hundred thirty billion, two hundred thirty-five million, four hundred thirty-one thousand, five hundred fifty-five".
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