Base | Representation |
---|---|
bin | 111010011101001… |
… | …000000000000000 |
3 | 2112100101101222012 |
4 | 322131020000000 |
5 | 4002030312342 |
6 | 241152032052 |
7 | 33205632644 |
oct | 7235100000 |
9 | 2470341865 |
10 | 980713472 |
11 | 463650602 |
12 | 234532628 |
13 | 12824673b |
14 | 9436ac24 |
15 | 5b171b82 |
hex | 3a748000 |
980713472 has 48 divisors (see below), whose sum is σ = 1972800105. Its totient is φ = 487522304.
The previous prime is 980713417. The next prime is 980713501. The reversal of 980713472 is 274317089.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 771506176 + 209207296 = 27776^2 + 14464^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=22144.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5668778 + ... + 5668950.
Almost surely, 2980713472 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 980713472
980713472 is an abundant number, since it is smaller than the sum of its proper divisors (992086633).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980713472 is an frugal number, since it uses more digits than its factorization.
980713472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376 (or 175 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 980713472 is about 31316.3451251898. The cubic root of 980713472 is about 993.5293786993.
The spelling of 980713472 in words is "nine hundred eighty million, seven hundred thirteen thousand, four hundred seventy-two".
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