Base | Representation |
---|---|
bin | 1110101011100110101… |
… | …1010110111110001111 |
3 | 220010000212112212211101 |
4 | 3222321223112332033 |
5 | 13113023123120130 |
6 | 311511511403531 |
7 | 24136220201026 |
oct | 3527153267617 |
9 | 803025485741 |
10 | 252223254415 |
11 | 97a704a71a0 |
12 | 40a710835a7 |
13 | 1aa27873052 |
14 | c2c9bc38bd |
15 | 68630cb1ca |
hex | 3ab9ad6f8f |
252223254415 has 16 divisors (see below), whose sum is σ = 330211313280. Its totient is φ = 183419458720.
The previous prime is 252223254407. The next prime is 252223254433. The reversal of 252223254415 is 514452322252.
It is not a de Polignac number, because 252223254415 - 23 = 252223254407 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, 476496 + ... + 855274.
It is an arithmetic number, because the mean of its divisors is an integer number (20638207080).
Almost surely, 2252223254415 is an apocalyptic number.
252223254415 is a deficient number, since it is larger than the sum of its proper divisors (77988058865).
252223254415 is a wasteful number, since it uses less digits than its factorization.
252223254415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390902.
The product of its digits is 192000, while the sum is 37.
Adding to 252223254415 its reverse (514452322252), we get a palindrome (766675576667).
The spelling of 252223254415 in words is "two hundred fifty-two billion, two hundred twenty-three million, two hundred fifty-four thousand, four hundred fifteen".
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