Base | Representation |
---|---|
bin | 100001000001010… |
… | …0000010001100100 |
3 | 2212012210211102200 |
4 | 1002002200101210 |
5 | 4232113441430 |
6 | 301535134500 |
7 | 36312304626 |
oct | 10202402144 |
9 | 2765724380 |
10 | 1107952740 |
11 | 519457324 |
12 | 26b074430 |
13 | 14870674b |
14 | a720cc16 |
15 | 67407460 |
hex | 420a0464 |
1107952740 has 72 divisors (see below), whose sum is σ = 3417785280. Its totient is φ = 290443584.
The previous prime is 1107952733. The next prime is 1107952763. The reversal of 1107952740 is 472597011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1107952695 and 1107952704.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41544 + ... + 62783.
It is an arithmetic number, because the mean of its divisors is an integer number (47469240).
Almost surely, 21107952740 is an apocalyptic number.
1107952740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1107952740 is an abundant number, since it is smaller than the sum of its proper divisors (2309832540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1107952740 is a wasteful number, since it uses less digits than its factorization.
1107952740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104401 (or 104396 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 36.
The square root of 1107952740 is about 33285.9240520674. The cubic root of 1107952740 is about 1034.7618579738.
The spelling of 1107952740 in words is "one billion, one hundred seven million, nine hundred fifty-two thousand, seven hundred forty".
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