Base | Representation |
---|---|
bin | 10111100001000111000000… |
… | …010101111011111110101000 |
3 | 111120012211202211201221101102 |
4 | 113201013000111323332220 |
5 | 102024100311103244034 |
6 | 1003551123434340532 |
7 | 30533411051541200 |
oct | 2741070025737650 |
9 | 446184684657342 |
10 | 103430334431144 |
11 | 2aa576163aa356 |
12 | b7255a988a748 |
13 | 4593591a40c06 |
14 | 1b780aa8cd400 |
15 | be56d8a9697e |
hex | 5e11c057bfa8 |
103430334431144 has 96 divisors (see below), whose sum is σ = 225757282788000. Its totient is φ = 44295258091392.
The previous prime is 103430334431117. The next prime is 103430334431159. The reversal of 103430334431144 is 441134433034301.
It is a junction number, because it is equal to n+sod(n) for n = 103430334431098 and 103430334431107.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3755762927 + ... + 3755790465.
It is an arithmetic number, because the mean of its divisors is an integer number (2351638362375).
Almost surely, 2103430334431144 is an apocalyptic number.
103430334431144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
103430334431144 is an abundant number, since it is smaller than the sum of its proper divisors (122326948356856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103430334431144 is a wasteful number, since it uses less digits than its factorization.
103430334431144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34135 (or 34124 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 38.
Adding to 103430334431144 its reverse (441134433034301), we get a palindrome (544564767465445).
The spelling of 103430334431144 in words is "one hundred three trillion, four hundred thirty billion, three hundred thirty-four million, four hundred thirty-one thousand, one hundred forty-four".
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