Base | Representation |
---|---|
bin | 10101101001100010… |
… | …001010101110110111 |
3 | 2020000000022201111100 |
4 | 111221202022232313 |
5 | 340101310313030 |
6 | 14402341341143 |
7 | 1452020435304 |
oct | 255142125667 |
9 | 66000281440 |
10 | 23245401015 |
11 | 9949471921 |
12 | 4608a077b3 |
13 | 2265b81475 |
14 | 11a732c0ab |
15 | 910b36360 |
hex | 56988abb7 |
23245401015 has 24 divisors (see below), whose sum is σ = 40683221280. Its totient is φ = 12277180224.
The previous prime is 23245401013. The next prime is 23245401019. The reversal of 23245401015 is 51010454232.
23245401015 is a `hidden beast` number, since 2 + 3 + 245 + 401 + 0 + 15 = 666.
It is not a de Polignac number, because 23245401015 - 21 = 23245401013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23245401015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23245401013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2502960 + ... + 2512229.
It is an arithmetic number, because the mean of its divisors is an integer number (1695134220).
Almost surely, 223245401015 is an apocalyptic number.
23245401015 is a deficient number, since it is larger than the sum of its proper divisors (17437820265).
23245401015 is a wasteful number, since it uses less digits than its factorization.
23245401015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5015303 (or 5015300 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 23245401015 its reverse (51010454232), we get a palindrome (74255855247).
The spelling of 23245401015 in words is "twenty-three billion, two hundred forty-five million, four hundred one thousand, fifteen".
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