Base | Representation |
---|---|
bin | 1100111001000… |
… | …11001011010100 |
3 | 21112111110100201 |
4 | 12130203023110 |
5 | 210141204122 |
6 | 14421550244 |
7 | 2452144402 |
oct | 634431324 |
9 | 245443321 |
10 | 108147412 |
11 | 5605682a |
12 | 30275384 |
13 | 19537069 |
14 | 10512472 |
15 | 9763a27 |
hex | 67232d4 |
108147412 has 6 divisors (see below), whose sum is σ = 189257978. Its totient is φ = 54073704.
The previous prime is 108147407. The next prime is 108147427. The reversal of 108147412 is 214741801.
It can be written as a sum of positive squares in only one way, i.e., 71132356 + 37015056 = 8434^2 + 6084^2 .
It is a congruent number.
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, 13518423 + ... + 13518430.
Almost surely, 2108147412 is an apocalyptic number.
It is an amenable number.
108147412 is a deficient number, since it is larger than the sum of its proper divisors (81110566).
108147412 is a wasteful number, since it uses less digits than its factorization.
108147412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27036857 (or 27036855 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 108147412 is about 10399.3947900827. The cubic root of 108147412 is about 476.4368855714.
The spelling of 108147412 in words is "one hundred eight million, one hundred forty-seven thousand, four hundred twelve".
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