Base | Representation |
---|---|
bin | 1101100001011011100… |
… | …0100001111111011001 |
3 | 211012122020022002011201 |
4 | 3120112320201333121 |
5 | 12301233402331100 |
6 | 254420035354201 |
7 | 22532624465602 |
oct | 3302670417731 |
9 | 735566262151 |
10 | 232312152025 |
11 | 8a583176278 |
12 | 39034a52961 |
13 | 18ba3722665 |
14 | b35b63cda9 |
15 | 609a07036a |
hex | 3616e21fd9 |
232312152025 has 6 divisors (see below), whose sum is σ = 288067068542. Its totient is φ = 185849721600.
The previous prime is 232312151993. The next prime is 232312152029. The reversal of 232312152025 is 520251213232.
It can be written as a sum of positive squares in 3 ways, for example, as 31461181129 + 200850970896 = 177373^2 + 448164^2 .
It is not a de Polignac number, because 232312152025 - 25 = 232312151993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232312151984 and 232312152002.
It is not an unprimeable number, because it can be changed into a prime (232312152029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4646243016 + ... + 4646243065.
Almost surely, 2232312152025 is an apocalyptic number.
232312152025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232312152025 is a deficient number, since it is larger than the sum of its proper divisors (55754916517).
232312152025 is an equidigital number, since it uses as much as digits as its factorization.
232312152025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9292486091 (or 9292486086 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 232312152025 its reverse (520251213232), we get a palindrome (752563365257).
The spelling of 232312152025 in words is "two hundred thirty-two billion, three hundred twelve million, one hundred fifty-two thousand, twenty-five".
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