Base | Representation |
---|---|
bin | 1101100001110101010… |
… | …1001000100001111111 |
3 | 211012220202211020102201 |
4 | 3120131111020201333 |
5 | 12301444100010330 |
6 | 254434501532331 |
7 | 22535410031416 |
oct | 3303525104177 |
9 | 735822736381 |
10 | 232420313215 |
11 | 8a629231392 |
12 | 390651140a7 |
13 | 18bbcc62a6c |
14 | b36bb5647d |
15 | 60a47d7eca |
hex | 361d54887f |
232420313215 has 16 divisors (see below), whose sum is σ = 279669091680. Its totient is φ = 185426651520.
The previous prime is 232420313173. The next prime is 232420313221. The reversal of 232420313215 is 512313024232.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-232420313215 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11461185 + ... + 11481445.
It is an arithmetic number, because the mean of its divisors is an integer number (17479318230).
Almost surely, 2232420313215 is an apocalyptic number.
232420313215 is a deficient number, since it is larger than the sum of its proper divisors (47248778465).
232420313215 is a wasteful number, since it uses less digits than its factorization.
232420313215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26442.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 232420313215 its reverse (512313024232), we get a palindrome (744733337447).
The spelling of 232420313215 in words is "two hundred thirty-two billion, four hundred twenty million, three hundred thirteen thousand, two hundred fifteen".
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