Base | Representation |
---|---|
bin | 10010111001100100… |
… | …01001100011001100 |
3 | 222012010120220122022 |
4 | 21130302021203030 |
5 | 131240011203110 |
6 | 4354500305312 |
7 | 506304355553 |
oct | 113462114314 |
9 | 28163526568 |
10 | 10146584780 |
11 | 4337534362 |
12 | 1b720a2238 |
13 | c59191a27 |
14 | 6c37dcd9a |
15 | 3e5bb5755 |
hex | 25cc898cc |
10146584780 has 24 divisors (see below), whose sum is σ = 22234256352. Its totient is φ = 3882171392.
The previous prime is 10146584743. The next prime is 10146584783. The reversal of 10146584780 is 8748564101.
It is not an unprimeable number, because it can be changed into a prime (10146584783) 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, 11028437 + ... + 11029356.
It is an arithmetic number, because the mean of its divisors is an integer number (926427348).
Almost surely, 210146584780 is an apocalyptic number.
10146584780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10146584780 is an abundant number, since it is smaller than the sum of its proper divisors (12087671572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10146584780 is a wasteful number, since it uses less digits than its factorization.
10146584780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22057825 (or 22057823 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 44.
The spelling of 10146584780 in words is "ten billion, one hundred forty-six million, five hundred eighty-four thousand, seven hundred eighty".
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