Base | Representation |
---|---|
bin | 101100011111111… |
… | …010100110001100 |
3 | 1221000210101020210 |
4 | 230133322212030 |
5 | 3012110021410 |
6 | 202025242420 |
7 | 24333455241 |
oct | 5437724614 |
9 | 1830711223 |
10 | 746563980 |
11 | 353463628 |
12 | 18a033410 |
13 | bb893846 |
14 | 712195c8 |
15 | 4581e220 |
hex | 2c7fa98c |
746563980 has 48 divisors (see below), whose sum is σ = 2134863360. Its totient is φ = 194847168.
The previous prime is 746563967. The next prime is 746563991. The reversal of 746563980 is 89365647.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129550 + ... + 135189.
It is an arithmetic number, because the mean of its divisors is an integer number (44476320).
Almost surely, 2746563980 is an apocalyptic number.
It is an amenable number.
746563980 is an abundant number, since it is smaller than the sum of its proper divisors (1388299380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
746563980 is a wasteful number, since it uses less digits than its factorization.
746563980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264798 (or 264796 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 48.
The square root of 746563980 is about 27323.3230043492. The cubic root of 746563980 is about 907.1706915574.
The spelling of 746563980 in words is "seven hundred forty-six million, five hundred sixty-three thousand, nine hundred eighty".
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