Base | Representation |
---|---|
bin | 110000001001111101… |
… | …0100110000011101000 |
3 | 100212221001110002211002 |
4 | 1200103322212003220 |
5 | 3143242303424230 |
6 | 115301334454132 |
7 | 10320451623122 |
oct | 1402372460350 |
9 | 325831402732 |
10 | 103413342440 |
11 | 3a948154871 |
12 | 18060b04348 |
13 | 99a0a275b5 |
14 | 5010502212 |
15 | 2a53c2a545 |
hex | 1813ea60e8 |
103413342440 has 48 divisors (see below), whose sum is σ = 243236441700. Its totient is φ = 39566835968.
The previous prime is 103413342391. The next prime is 103413342451. The reversal of 103413342440 is 44243314301.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 103062829156 + 350513284 = 321034^2 + 18722^2 .
It is a super-2 number, since 2×1034133424402 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2422445 + ... + 2464764.
Almost surely, 2103413342440 is an apocalyptic number.
103413342440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103413342440 is an abundant number, since it is smaller than the sum of its proper divisors (139823099260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103413342440 is a wasteful number, since it uses less digits than its factorization.
103413342440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4887266 (or 4887239 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 103413342440 its reverse (44243314301), we get a palindrome (147656656741).
The spelling of 103413342440 in words is "one hundred three billion, four hundred thirteen million, three hundred forty-two thousand, four hundred forty".
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