Base | Representation |
---|---|
bin | 10011100011111100… |
… | …11111011000000000 |
3 | 1000002220122001200111 |
4 | 21301332133120000 |
5 | 133002022011230 |
6 | 4454041201104 |
7 | 521152505110 |
oct | 116176373000 |
9 | 30086561614 |
10 | 10502141440 |
11 | 44aa20433a |
12 | 2051190194 |
13 | cb4a4219b |
14 | 718b15040 |
15 | 416eea92a |
hex | 271f9f600 |
10502141440 has 80 divisors (see below), whose sum is σ = 28777792032. Its totient is φ = 3600728064.
The previous prime is 10502141437. The next prime is 10502141443. The reversal of 10502141440 is 4414120501.
10502141440 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 (10502141437) and next prime (10502141443).
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×105021414402 (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 (10502141443) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 275109 + ... + 310948.
Almost surely, 210502141440 is an apocalyptic number.
10502141440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10502141440 is an abundant number, since it is smaller than the sum of its proper divisors (18275650592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10502141440 is an frugal number, since it uses more digits than its factorization.
10502141440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586087 (or 586071 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 10502141440 its reverse (4414120501), we get a palindrome (14916261941).
The spelling of 10502141440 in words is "ten billion, five hundred two million, one hundred forty-one thousand, four hundred forty".
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