Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11101101110100000 |
3 | 221220000020110200201 |
4 | 21111311131232200 |
5 | 131020140411334 |
6 | 4335133554544 |
7 | 503360464261 |
oct | 112565355640 |
9 | 27800213621 |
10 | 10030013344 |
11 | 428775452a |
12 | 1b3b045a54 |
13 | c3ac98550 |
14 | 6b2136968 |
15 | 3da83ac14 |
hex | 255d5dba0 |
10030013344 has 48 divisors (see below), whose sum is σ = 21320568360. Its totient is φ = 4617262080.
The previous prime is 10030013309. The next prime is 10030013347. The reversal of 10030013344 is 44331003001.
It can be written as a sum of positive squares in 4 ways, for example, as 6037290000 + 3992723344 = 77700^2 + 63188^2 .
It is not an unprimeable number, because it can be changed into a prime (10030013347) 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, 130834 + ... + 192814.
Almost surely, 210030013344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10030013344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10660284180).
10030013344 is an abundant number, since it is smaller than the sum of its proper divisors (11290555016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030013344 is a wasteful number, since it uses less digits than its factorization.
10030013344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62393 (or 62385 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 10030013344 its reverse (44331003001), we get a palindrome (54361016345).
The spelling of 10030013344 in words is "ten billion, thirty million, thirteen thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •