Base | Representation |
---|---|
bin | 110100100100000… |
… | …101110110010100 |
3 | 2021110101221221212 |
4 | 310210011312110 |
5 | 3301230020442 |
6 | 223301400552 |
7 | 30565553066 |
oct | 6444056624 |
9 | 2243357855 |
10 | 881876372 |
11 | 412883853 |
12 | 207409158 |
13 | 11091c350 |
14 | 8519d736 |
15 | 5264ba82 |
hex | 34905d94 |
881876372 has 12 divisors (see below), whose sum is σ = 1661997876. Its totient is φ = 407019840.
The previous prime is 881876371. The next prime is 881876383. The reversal of 881876372 is 273678188.
It can be written as a sum of positive squares in 2 ways, for example, as 234886276 + 646990096 = 15326^2 + 25436^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 881876372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (881876371) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 8479529 + ... + 8479632.
It is an arithmetic number, because the mean of its divisors is an integer number (138499823).
Almost surely, 2881876372 is an apocalyptic number.
It is an amenable number.
881876372 is a deficient number, since it is larger than the sum of its proper divisors (780121504).
881876372 is a wasteful number, since it uses less digits than its factorization.
881876372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16959178 (or 16959176 counting only the distinct ones).
The product of its digits is 903168, while the sum is 50.
The square root of 881876372 is about 29696.4033512478. The cubic root of 881876372 is about 958.9645853260.
The spelling of 881876372 in words is "eight hundred eighty-one million, eight hundred seventy-six thousand, three hundred seventy-two".
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