Base | Representation |
---|---|
bin | 110100001000011… |
… | …001111000000000 |
3 | 2020221202012211220 |
4 | 310020121320000 |
5 | 3242400241433 |
6 | 222442035040 |
7 | 30450063531 |
oct | 6410317000 |
9 | 2227665756 |
10 | 874618368 |
11 | 4097767a8 |
12 | 204aa8a80 |
13 | 10c27a880 |
14 | 84230688 |
15 | 51bb62b3 |
hex | 34219e00 |
874618368 has 80 divisors (see below), whose sum is σ = 2509328976. Its totient is φ = 269107200.
The previous prime is 874618357. The next prime is 874618369. The reversal of 874618368 is 863816478.
It is a self number, because there is not a number n which added to its sum of digits gives 874618368.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (874618369) 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, 1933 + ... + 41868.
Almost surely, 2874618368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 874618368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1254664488).
874618368 is an abundant number, since it is smaller than the sum of its proper divisors (1634710608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874618368 is a wasteful number, since it uses less digits than its factorization.
874618368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43835 (or 43819 counting only the distinct ones).
The product of its digits is 1548288, while the sum is 51.
The square root of 874618368 is about 29573.9474537979. The cubic root of 874618368 is about 956.3265167359.
The spelling of 874618368 in words is "eight hundred seventy-four million, six hundred eighteen thousand, three hundred sixty-eight".
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