Base | Representation |
---|---|
bin | 1100110101011… |
… | …10001111001101 |
3 | 21111121010022121 |
4 | 12122232033031 |
5 | 210030342204 |
6 | 14403412541 |
7 | 2445111061 |
oct | 632561715 |
9 | 244533277 |
10 | 107668429 |
11 | 55859980 |
12 | 30084151 |
13 | 193ca03b |
14 | 10429aa1 |
15 | 96bbb54 |
hex | 66ae3cd |
107668429 has 16 divisors (see below), whose sum is σ = 125551296. Its totient is φ = 91244800.
The previous prime is 107668411. The next prime is 107668489. The reversal of 107668429 is 924866701.
It is a cyclic number.
It is not a de Polignac number, because 107668429 - 223 = 99279821 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107668489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17319 + ... + 22699.
It is an arithmetic number, because the mean of its divisors is an integer number (7846956).
Almost surely, 2107668429 is an apocalyptic number.
It is an amenable number.
107668429 is a deficient number, since it is larger than the sum of its proper divisors (17882867).
107668429 is a wasteful number, since it uses less digits than its factorization.
107668429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5516.
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 107668429 is about 10376.3398652897. The cubic root of 107668429 is about 475.7324677108.
The spelling of 107668429 in words is "one hundred seven million, six hundred sixty-eight thousand, four hundred twenty-nine".
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