Base | Representation |
---|---|
bin | 110000001000100100… |
… | …1011011000000111101 |
3 | 100212210211001110122110 |
4 | 1200101021123000331 |
5 | 3143143411211400 |
6 | 115252555204233 |
7 | 10316346063600 |
oct | 1402111330075 |
9 | 325724043573 |
10 | 103366897725 |
11 | 3a923a12203 |
12 | 18049446679 |
13 | 9994215510 |
14 | 5008292337 |
15 | 2a4eb03e50 |
hex | 181125b03d |
103366897725 has 144 divisors (see below), whose sum is σ = 218139288192. Its totient is φ = 42794519040.
The previous prime is 103366897721. The next prime is 103366897747. The reversal of 103366897725 is 527798663301.
It is not a de Polignac number, because 103366897725 - 22 = 103366897721 is a prime.
It is a super-3 number, since 3×1033668977253 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103366897721) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2511664 + ... + 2552486.
It is an arithmetic number, because the mean of its divisors is an integer number (1514856168).
Almost surely, 2103366897725 is an apocalyptic number.
103366897725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103366897725 is an abundant number, since it is smaller than the sum of its proper divisors (114772390467).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103366897725 is a wasteful number, since it uses less digits than its factorization.
103366897725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40916 (or 40904 counting only the distinct ones).
The product of its (nonzero) digits is 11430720, while the sum is 57.
The spelling of 103366897725 in words is "one hundred three billion, three hundred sixty-six million, eight hundred ninety-seven thousand, seven hundred twenty-five".
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