Base | Representation |
---|---|
bin | 10100001111110111… |
… | …00111110010100100 |
3 | 1001001120202000111010 |
4 | 22013323213302210 |
5 | 134230321110403 |
6 | 4554400142220 |
7 | 533244424335 |
oct | 120773476244 |
9 | 31046660433 |
10 | 10870488228 |
11 | 467911a776 |
12 | 2134607970 |
13 | 1043150172 |
14 | 7519da28c |
15 | 43950a603 |
hex | 287ee7ca4 |
10870488228 has 48 divisors (see below), whose sum is σ = 27234797184. Its totient is φ = 3362311680.
The previous prime is 10870488227. The next prime is 10870488269. The reversal of 10870488228 is 82288407801.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (10870488227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360775 + ... + 389742.
It is an arithmetic number, because the mean of its divisors is an integer number (567391608).
Almost surely, 210870488228 is an apocalyptic number.
It is an amenable number.
10870488228 is an abundant number, since it is smaller than the sum of its proper divisors (16364308956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10870488228 is a wasteful number, since it uses less digits than its factorization.
10870488228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750612 (or 750610 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 48.
The spelling of 10870488228 in words is "ten billion, eight hundred seventy million, four hundred eighty-eight thousand, two hundred twenty-eight".
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