Base | Representation |
---|---|
bin | 1101100011001… |
… | …11000011110100 |
3 | 21220212221122112 |
4 | 12301213003310 |
5 | 213044341330 |
6 | 15140150152 |
7 | 2550110402 |
oct | 661470364 |
9 | 256787575 |
10 | 113668340 |
11 | 59187785 |
12 | 32098358 |
13 | 1a71ac96 |
14 | 1114c472 |
15 | 9ea4795 |
hex | 6c670f4 |
113668340 has 24 divisors (see below), whose sum is σ = 239108352. Its totient is φ = 45390240.
The previous prime is 113668333. The next prime is 113668343. The reversal of 113668340 is 43866311.
It is a junction number, because it is equal to n+sod(n) for n = 113668297 and 113668306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113668343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8117 + ... + 17123.
It is an arithmetic number, because the mean of its divisors is an integer number (9962848).
Almost surely, 2113668340 is an apocalyptic number.
113668340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113668340 is an abundant number, since it is smaller than the sum of its proper divisors (125440012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113668340 is a wasteful number, since it uses less digits than its factorization.
113668340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9647 (or 9645 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 113668340 is about 10661.5355366851. The cubic root of 113668340 is about 484.4100809278.
The spelling of 113668340 in words is "one hundred thirteen million, six hundred sixty-eight thousand, three hundred forty".
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