Base | Representation |
---|---|
bin | 10010101001111010… |
… | …00111010011010001 |
3 | 221211222102222102121 |
4 | 21110331013103101 |
5 | 131002400211200 |
6 | 4333445214241 |
7 | 503121101410 |
oct | 112475072321 |
9 | 27758388377 |
10 | 10015241425 |
11 | 427a385132 |
12 | 1b36101381 |
13 | c37bc5977 |
14 | 6b01ad477 |
15 | 3d93bde1a |
hex | 254f474d1 |
10015241425 has 12 divisors (see below), whose sum is σ = 14193028096. Its totient is φ = 6867594000.
The previous prime is 10015241347. The next prime is 10015241519. The reversal of 10015241425 is 52414251001.
10015241425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10015241425 - 219 = 10014717137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10015241425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28614801 + ... + 28615150.
Almost surely, 210015241425 is an apocalyptic number.
It is an amenable number.
10015241425 is a deficient number, since it is larger than the sum of its proper divisors (4177786671).
10015241425 is an equidigital number, since it uses as much as digits as its factorization.
10015241425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57229968 (or 57229963 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 10015241425 its reverse (52414251001), we get a palindrome (62429492426).
It can be divided in two parts, 1001 and 5241425, that multiplied together give a palindrome (5246666425).
The spelling of 10015241425 in words is "ten billion, fifteen million, two hundred forty-one thousand, four hundred twenty-five".
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