Base | Representation |
---|---|
bin | 110100000111100… |
… | …011101110100100 |
3 | 2020221022221121112 |
4 | 310013203232210 |
5 | 3242321142310 |
6 | 222433204152 |
7 | 30445151111 |
oct | 6407435644 |
9 | 2227287545 |
10 | 874396580 |
11 | 409635102 |
12 | 204a00658 |
13 | 10c200935 |
14 | 841b3908 |
15 | 51b70705 |
hex | 341e3ba4 |
874396580 has 24 divisors (see below), whose sum is σ = 1885862328. Its totient is φ = 340305408.
The previous prime is 874396531. The next prime is 874396591. The reversal of 874396580 is 85693478.
874396580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 508592704 + 365803876 = 22552^2 + 19126^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590069 + ... + 591548.
It is an arithmetic number, because the mean of its divisors is an integer number (78577597).
Almost surely, 2874396580 is an apocalyptic number.
It is an amenable number.
874396580 is an abundant number, since it is smaller than the sum of its proper divisors (1011465748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874396580 is a wasteful number, since it uses less digits than its factorization.
874396580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1181663 (or 1181661 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 50.
The square root of 874396580 is about 29570.1974968041. The cubic root of 874396580 is about 956.2456739805.
The spelling of 874396580 in words is "eight hundred seventy-four million, three hundred ninety-six thousand, five hundred eighty".
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