Base | Representation |
---|---|
bin | 1100010101001… |
… | …01111001001100 |
3 | 21012122021221012 |
4 | 12022211321030 |
5 | 202440034243 |
6 | 14133024352 |
7 | 2364140123 |
oct | 612457114 |
9 | 235567835 |
10 | 103439948 |
11 | 53430a67 |
12 | 2a7850b8 |
13 | 18579491 |
14 | da48aba |
15 | 9133d18 |
hex | 62a5e4c |
103439948 has 6 divisors (see below), whose sum is σ = 181019916. Its totient is φ = 51719972.
The previous prime is 103439929. The next prime is 103439969. The reversal of 103439948 is 849934301.
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 as a sum of consecutive naturals, namely, 12929990 + ... + 12929997.
It is an arithmetic number, because the mean of its divisors is an integer number (30169986).
Almost surely, 2103439948 is an apocalyptic number.
It is an amenable number.
103439948 is a deficient number, since it is larger than the sum of its proper divisors (77579968).
103439948 is a wasteful number, since it uses less digits than its factorization.
103439948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25859991 (or 25859989 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 103439948 is about 10170.5431516709. The cubic root of 103439948 is about 469.4212704777.
The spelling of 103439948 in words is "one hundred three million, four hundred thirty-nine thousand, nine hundred forty-eight".
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