Base | Representation |
---|---|
bin | 1100011000100… |
… | …01110011101100 |
3 | 21020110202021011 |
4 | 12030101303230 |
5 | 203043210324 |
6 | 14150315004 |
7 | 2400660604 |
oct | 614216354 |
9 | 236422234 |
10 | 103881964 |
11 | 5370306a |
12 | 2a958a64 |
13 | 186a2724 |
14 | db21c04 |
15 | 91bec94 |
hex | 6311cec |
103881964 has 12 divisors (see below), whose sum is σ = 181866888. Its totient is φ = 51920000.
The previous prime is 103881931. The next prime is 103881979. The reversal of 103881964 is 469188301.
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 3 ways as a sum of consecutive naturals, for example, 12759 + ... + 19249.
It is an arithmetic number, because the mean of its divisors is an integer number (15155574).
Almost surely, 2103881964 is an apocalyptic number.
It is an amenable number.
103881964 is a deficient number, since it is larger than the sum of its proper divisors (77984924).
103881964 is a wasteful number, since it uses less digits than its factorization.
103881964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10496 (or 10494 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 40.
The square root of 103881964 is about 10192.2501931615. The cubic root of 103881964 is about 470.0889585651.
The spelling of 103881964 in words is "one hundred three million, eight hundred eighty-one thousand, nine hundred sixty-four".
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