Base | Representation |
---|---|
bin | 110000001111110111… |
… | …0011101110010010001 |
3 | 100220102212022000101022 |
4 | 1200133232131302101 |
5 | 3144144020130200 |
6 | 115333133445225 |
7 | 10325406062123 |
oct | 1403756356221 |
9 | 326385260338 |
10 | 103611489425 |
11 | 3aa39a91604 |
12 | 180b7340815 |
13 | 9a02ab3332 |
14 | 502c961213 |
15 | 2a6631a885 |
hex | 181fb9dc91 |
103611489425 has 48 divisors (see below), whose sum is σ = 135110757120. Its totient is φ = 78726504960.
The previous prime is 103611489419. The next prime is 103611489433. The reversal of 103611489425 is 524984116301.
It is not a de Polignac number, because 103611489425 - 26 = 103611489361 is a prime.
It is a super-3 number, since 3×1036114894253 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17778362 + ... + 17784188.
It is an arithmetic number, because the mean of its divisors is an integer number (2814807440).
Almost surely, 2103611489425 is an apocalyptic number.
It is an amenable number.
103611489425 is a deficient number, since it is larger than the sum of its proper divisors (31499267695).
103611489425 is a wasteful number, since it uses less digits than its factorization.
103611489425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6330 (or 6325 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 44.
The spelling of 103611489425 in words is "one hundred three billion, six hundred eleven million, four hundred eighty-nine thousand, four hundred twenty-five".
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