Base | Representation |
---|---|
bin | 1100011000000… |
… | …00000101011110 |
3 | 21020100001200122 |
4 | 12030000011132 |
5 | 203033344444 |
6 | 14144554542 |
7 | 2400236144 |
oct | 614000536 |
9 | 236301618 |
10 | 103809374 |
11 | 53663579 |
12 | 2a922a52 |
13 | 18678686 |
14 | db03594 |
15 | 91a84ee |
hex | 630015e |
103809374 has 8 divisors (see below), whose sum is σ = 157226160. Its totient is φ = 51400656.
The previous prime is 103809341. The next prime is 103809401. The reversal of 103809374 is 473908301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1038093742 = 21552772260543752, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251759 + ... + 252170.
It is an arithmetic number, because the mean of its divisors is an integer number (19653270).
Almost surely, 2103809374 is an apocalyptic number.
103809374 is a deficient number, since it is larger than the sum of its proper divisors (53416786).
103809374 is a wasteful number, since it uses less digits than its factorization.
103809374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504034.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 103809374 is about 10188.6885318965. The cubic root of 103809374 is about 469.9794377605.
The spelling of 103809374 in words is "one hundred three million, eight hundred nine thousand, three hundred seventy-four".
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