Base | Representation |
---|---|
bin | 1100011000110… |
… | …00010001111000 |
3 | 21020112002121221 |
4 | 12030120101320 |
5 | 203100032342 |
6 | 14151041424 |
7 | 2401131103 |
oct | 614302170 |
9 | 236462557 |
10 | 103908472 |
11 | 53720a78 |
12 | 2a970274 |
13 | 186b1805 |
14 | db2b73a |
15 | 91c7a67 |
hex | 6318478 |
103908472 has 32 divisors (see below), whose sum is σ = 198223200. Its totient is φ = 51057664.
The previous prime is 103908451. The next prime is 103908481. The reversal of 103908472 is 274809301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123429 + ... + 124267.
It is an arithmetic number, because the mean of its divisors is an integer number (6194475).
Almost surely, 2103908472 is an apocalyptic number.
It is an amenable number.
103908472 is a deficient number, since it is larger than the sum of its proper divisors (94314728).
103908472 is a wasteful number, since it uses less digits than its factorization.
103908472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095 (or 1091 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 103908472 is about 10193.5505100039. The cubic root of 103908472 is about 470.1289400269.
The spelling of 103908472 in words is "one hundred three million, nine hundred eight thousand, four hundred seventy-two".
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