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10265030012 = 2219318897039
BaseRepresentation
bin10011000111101011…
…11110110101111100
3222111101110112221202
421203311332311330
5132010321430022
64414331115032
7512243213126
oct114365766574
928441415852
1010265030012
114398383a86
121ba58a2a78
13c77893073
146d5432216
154012b0592
hex263d7ed7c

10265030012 has 24 divisors (see below), whose sum is σ = 18069004800. Its totient is φ = 5102493696.

The previous prime is 10265030011. The next prime is 10265030021. The reversal of 10265030012 is 21003056201.

It is a super-2 number, since 2×102650300122 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10265030011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454789 + ... + 1461827.

It is an arithmetic number, because the mean of its divisors is an integer number (752875200).

Almost surely, 210265030012 is an apocalyptic number.

It is an amenable number.

10265030012 is a deficient number, since it is larger than the sum of its proper divisors (7803974788).

10265030012 is a wasteful number, since it uses less digits than its factorization.

10265030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9125 (or 9123 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10265030012 its reverse (21003056201), we get a palindrome (31268086213).

The spelling of 10265030012 in words is "ten billion, two hundred sixty-five million, thirty thousand, twelve".

Divisors: 1 2 4 193 386 772 1889 3778 7039 7556 14078 28156 364577 729154 1358527 1458308 2717054 5434108 13296671 26593342 53186684 2566257503 5132515006 10265030012