Base | Representation |
---|---|
bin | 1100110101010… |
… | …01010101111100 |
3 | 21111120002211001 |
4 | 12122221111330 |
5 | 210024222010 |
6 | 14403140044 |
7 | 2444665450 |
oct | 632512574 |
9 | 244502731 |
10 | 107648380 |
11 | 55845904 |
12 | 30074624 |
13 | 193c0b88 |
14 | 10422660 |
15 | 96b5c3a |
hex | 66a957c |
107648380 has 48 divisors (see below), whose sum is σ = 258955200. Its totient is φ = 36822528.
The previous prime is 107648371. The next prime is 107648381. The reversal of 107648380 is 83846701.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107648381) 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, 102096 + ... + 103144.
It is an arithmetic number, because the mean of its divisors is an integer number (5394900).
Almost surely, 2107648380 is an apocalyptic number.
107648380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107648380 is an abundant number, since it is smaller than the sum of its proper divisors (151306820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107648380 is a wasteful number, since it uses less digits than its factorization.
107648380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798 (or 1796 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 107648380 is about 10375.3737282085. The cubic root of 107648380 is about 475.7029370724.
The spelling of 107648380 in words is "one hundred seven million, six hundred forty-eight thousand, three hundred eighty".
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