Base | Representation |
---|---|
bin | 1100010011010… |
… | …10010101111001 |
3 | 21012011220100000 |
4 | 12021222111321 |
5 | 202404233100 |
6 | 14123503213 |
7 | 2362103022 |
oct | 611522571 |
9 | 235156300 |
10 | 103196025 |
11 | 53284779 |
12 | 2a687b09 |
13 | 184c244a |
14 | d9c3c49 |
15 | 90d6900 |
hex | 626a579 |
103196025 has 36 divisors (see below), whose sum is σ = 191692592. Its totient is φ = 55034640.
The previous prime is 103195999. The next prime is 103196039. The reversal of 103196025 is 520691301.
It is not a de Polignac number, because 103196025 - 28 = 103195769 is a prime.
It is a super-3 number, since 3×1031960253 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103196025.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2419 + ... + 14568.
Almost surely, 2103196025 is an apocalyptic number.
103196025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103196025 is a deficient number, since it is larger than the sum of its proper divisors (88496567).
103196025 is an equidigital number, since it uses as much as digits as its factorization.
103196025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17012 (or 16995 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 103196025 is about 10158.5444331361. The cubic root of 103196025 is about 469.0519973930.
The spelling of 103196025 in words is "one hundred three million, one hundred ninety-six thousand, twenty-five".
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