Base | Representation |
---|---|
bin | 1100011001011… |
… | …10100111010010 |
3 | 21020200202010011 |
4 | 12030232213102 |
5 | 203110444304 |
6 | 14153025134 |
7 | 2401661602 |
oct | 614564722 |
9 | 236622104 |
10 | 103999954 |
11 | 53783783 |
12 | 2a9b51aa |
13 | 18714346 |
14 | db52c02 |
15 | 91e4c04 |
hex | 632e9d2 |
103999954 has 8 divisors (see below), whose sum is σ = 156049920. Its totient is φ = 51983316.
The previous prime is 103999943. The next prime is 103999957. The reversal of 103999954 is 459999301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 103999898 and 103999907.
It is not an unprimeable number, because it can be changed into a prime (103999957) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067 + ... + 14569.
It is an arithmetic number, because the mean of its divisors is an integer number (19506240).
Almost surely, 2103999954 is an apocalyptic number.
103999954 is a deficient number, since it is larger than the sum of its proper divisors (52049966).
103999954 is a wasteful number, since it uses less digits than its factorization.
103999954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16664.
The product of its (nonzero) digits is 393660, while the sum is 49.
The square root of 103999954 is about 10198.0367718498. The cubic root of 103999954 is about 470.2668682099.
The spelling of 103999954 in words is "one hundred three million, nine hundred ninety-nine thousand, nine hundred fifty-four".
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