Base | Representation |
---|---|
bin | 10010111010110001111… |
… | …001110000010010001000 |
3 | 11121021200202100012002111 |
4 | 102322301321300102020 |
5 | 132300013044034400 |
6 | 2433124101112104 |
7 | 162632550505024 |
oct | 22726171602210 |
9 | 4537622305074 |
10 | 1300064830600 |
11 | 4613997823a8 |
12 | 18bb650b8634 |
13 | 95798676043 |
14 | 46cd0023384 |
15 | 23c3e97e3ba |
hex | 12eb1e70488 |
1300064830600 has 96 divisors (see below), whose sum is σ = 3203146402920. Its totient is φ = 489024389120.
The previous prime is 1300064830591. The next prime is 1300064830601. The reversal of 1300064830600 is 60384600031.
It can be written as a sum of positive squares in 12 ways, for example, as 90104430276 + 1209960400324 = 300174^2 + 1099982^2 .
It is not an unprimeable number, because it can be changed into a prime (1300064830601) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3895944 + ... + 4216456.
Almost surely, 21300064830600 is an apocalyptic number.
1300064830600 is a gapful number since it is divisible by the number (10) 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 1300064830600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601573201460).
1300064830600 is an abundant number, since it is smaller than the sum of its proper divisors (1903081572320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300064830600 is a wasteful number, since it uses less digits than its factorization.
1300064830600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321739 (or 321730 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The spelling of 1300064830600 in words is "one trillion, three hundred billion, sixty-four million, eight hundred thirty thousand, six hundred".
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