Base | Representation |
---|---|
bin | 111010011100001… |
… | …110001101010000 |
3 | 2112022221101020210 |
4 | 322130032031100 |
5 | 4002000224002 |
6 | 241143004120 |
7 | 33203625543 |
oct | 7234161520 |
9 | 2468841223 |
10 | 980476752 |
11 | 4634a9772 |
12 | 234439640 |
13 | 128192a78 |
14 | 9430885a |
15 | 5b12696c |
hex | 3a70e350 |
980476752 has 80 divisors (see below), whose sum is σ = 2651223168. Its totient is φ = 311646720.
The previous prime is 980476723. The next prime is 980476753. The reversal of 980476752 is 257674089.
It is a super-2 number, since 2×9804767522 = 1922669322424939008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980476753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410602 + ... + 412982.
Almost surely, 2980476752 is an apocalyptic number.
980476752 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 980476752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325611584).
980476752 is an abundant number, since it is smaller than the sum of its proper divisors (1670746416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980476752 is a wasteful number, since it uses less digits than its factorization.
980476752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2788 (or 2782 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The square root of 980476752 is about 31312.5654011293. The cubic root of 980476752 is about 993.4494344524.
The spelling of 980476752 in words is "nine hundred eighty million, four hundred seventy-six thousand, seven hundred fifty-two".
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