Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00010110111011000 |
3 | 221220002111110201221 |
4 | 21111322002313120 |
5 | 131020442322130 |
6 | 4335215421424 |
7 | 503403624661 |
oct | 112572026730 |
9 | 27802443657 |
10 | 10031214040 |
11 | 42883a4641 |
12 | 1b3b524874 |
13 | c3b2c8c13 |
14 | 6b236a368 |
15 | 3da9c687a |
hex | 255e82dd8 |
10031214040 has 16 divisors (see below), whose sum is σ = 22570231680. Its totient is φ = 4012485600.
The previous prime is 10031214001. The next prime is 10031214079. The reversal of 10031214040 is 4041213001.
10031214040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10031214001) and next prime (10031214079).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 125390136 + ... + 125390215.
It is an arithmetic number, because the mean of its divisors is an integer number (1410639480).
Almost surely, 210031214040 is an apocalyptic number.
10031214040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10031214040 is an abundant number, since it is smaller than the sum of its proper divisors (12539017640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031214040 is a wasteful number, since it uses less digits than its factorization.
10031214040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250780362 (or 250780358 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 10031214040 its reverse (4041213001), we get a palindrome (14072427041).
The spelling of 10031214040 in words is "ten billion, thirty-one million, two hundred fourteen thousand, forty".
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