Base | Representation |
---|---|
bin | 110000001101100010… |
… | …0011010000110110101 |
3 | 100220020102021101201012 |
4 | 1200123010122012311 |
5 | 3144014014333240 |
6 | 115321303042005 |
7 | 10323440000222 |
oct | 1403304320665 |
9 | 326212241635 |
10 | 103533355445 |
11 | 3a9a9975373 |
12 | 18095140305 |
13 | 99bc857400 |
14 | 5022422949 |
15 | 2a5e534b65 |
hex | 181b11a1b5 |
103533355445 has 48 divisors (see below), whose sum is σ = 139776146640. Its totient is φ = 73498134528.
The previous prime is 103533355441. The next prime is 103533355447. The reversal of 103533355445 is 544553335301.
It can be written as a sum of positive squares in 24 ways, for example, as 101720809969 + 1812545476 = 318937^2 + 42574^2 .
It is not a de Polignac number, because 103533355445 - 22 = 103533355441 is a prime.
It is a super-2 number, since 2×1035333554452 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103533355441) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5700599 + ... + 5718731.
It is an arithmetic number, because the mean of its divisors is an integer number (2912003055).
Almost surely, 2103533355445 is an apocalyptic number.
It is an amenable number.
103533355445 is a deficient number, since it is larger than the sum of its proper divisors (36242791195).
103533355445 is a wasteful number, since it uses less digits than its factorization.
103533355445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18426 (or 18413 counting only the distinct ones).
The product of its (nonzero) digits is 810000, while the sum is 41.
The spelling of 103533355445 in words is "one hundred three billion, five hundred thirty-three million, three hundred fifty-five thousand, four hundred forty-five".
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