Base | Representation |
---|---|
bin | 11100001100111001010… |
… | …10110011110001000000 |
3 | 10102122011000010121001201 |
4 | 32012130222303301000 |
5 | 111334001001000001 |
6 | 2021052313310544 |
7 | 130002425013241 |
oct | 16063452636100 |
9 | 3378130117051 |
10 | 968996109376 |
11 | 343a49050a99 |
12 | 13796aa05454 |
13 | 704b6c33729 |
14 | 34c8495acc8 |
15 | 1a31493d501 |
hex | e19cab3c40 |
968996109376 has 63 divisors (see below), whose sum is σ = 1991912729781. Its totient is φ = 467680975104.
The previous prime is 968996109371. The next prime is 968996109391. The reversal of 968996109376 is 673901699869.
The square root of 968996109376 is 984376.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 508118054976 + 460878054400 = 712824^2 + 678880^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 968996109299 and 968996109308.
It is not an unprimeable number, because it can be changed into a prime (968996109371) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 228373111 + ... + 228377353.
Almost surely, 2968996109376 is an apocalyptic number.
968996109376 is the 984376-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 968996109376
968996109376 is an abundant number, since it is smaller than the sum of its proper divisors (1022916620405).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968996109376 is an frugal number, since it uses more digits than its factorization.
968996109376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8556 (or 4274 counting only the distinct ones).
The product of its (nonzero) digits is 238085568, while the sum is 73.
The spelling of 968996109376 in words is "nine hundred sixty-eight billion, nine hundred ninety-six million, one hundred nine thousand, three hundred seventy-six".
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