Base | Representation |
---|---|
bin | 111101000111001… |
… | …001010011100010 |
3 | 2122110020210021111 |
4 | 331013021103202 |
5 | 4044433031143 |
6 | 245423213534 |
7 | 34256523064 |
oct | 7507112342 |
9 | 2573223244 |
10 | 1025283298 |
11 | 486822576 |
12 | 2474472aa |
13 | 134550310 |
14 | 9a24d734 |
15 | 6002799d |
hex | 3d1c94e2 |
1025283298 has 8 divisors (see below), whose sum is σ = 1656226908. Its totient is φ = 473207664.
The previous prime is 1025283257. The next prime is 1025283299. The reversal of 1025283298 is 8923825201.
1025283298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 940219569 + 85063729 = 30663^2 + 9223^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×10252832983 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1025283298.
It is not an unprimeable number, because it can be changed into a prime (1025283299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19716961 + ... + 19717012.
Almost surely, 21025283298 is an apocalyptic number.
1025283298 is a deficient number, since it is larger than the sum of its proper divisors (630943610).
1025283298 is a wasteful number, since it uses less digits than its factorization.
1025283298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39433988.
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 1025283298 is about 32020.0452529349. The cubic root of 1025283298 is about 1008.3577199181.
The spelling of 1025283298 in words is "one billion, twenty-five million, two hundred eighty-three thousand, two hundred ninety-eight".
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