Base | Representation |
---|---|
bin | 1100010101100… |
… | …01100110101100 |
3 | 21012201201201210 |
4 | 12022301212230 |
5 | 202443103131 |
6 | 14134034420 |
7 | 2364430020 |
oct | 612614654 |
9 | 235651653 |
10 | 103487916 |
11 | 53464004 |
12 | 2a7a8a10 |
13 | 1859526c |
14 | da5c380 |
15 | 9143146 |
hex | 62b19ac |
103487916 has 24 divisors (see below), whose sum is σ = 275968000. Its totient is φ = 29567952.
The previous prime is 103487899. The next prime is 103487941. The reversal of 103487916 is 619784301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615916 + ... + 616083.
Almost surely, 2103487916 is an apocalyptic number.
It is an amenable number.
103487916 is an abundant number, since it is smaller than the sum of its proper divisors (172480084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103487916 is a wasteful number, since it uses less digits than its factorization.
103487916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1232013 (or 1232011 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 103487916 is about 10172.9010611526. The cubic root of 103487916 is about 469.4938205263.
The spelling of 103487916 in words is "one hundred three million, four hundred eighty-seven thousand, nine hundred sixteen".
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