Base | Representation |
---|---|
bin | 10100010001000011100… |
… | …111101100001011101011 |
3 | 11221010210221001121002220 |
4 | 110101003213230023223 |
5 | 140304224143210323 |
6 | 2543444353325123 |
7 | 202422333446622 |
oct | 24210347541353 |
9 | 4833727047086 |
10 | 1392703881963 |
11 | 497708040879 |
12 | 1a5ab98667a3 |
13 | a1440162074 |
14 | 4b59b60a6b9 |
15 | 263628520e3 |
hex | 144439ec2eb |
1392703881963 has 16 divisors (see below), whose sum is σ = 1876141760640. Its totient is φ = 918868237056.
The previous prime is 1392703881949. The next prime is 1392703882007. The reversal of 1392703881963 is 3691883072931.
It is not a de Polignac number, because 1392703881963 - 212 = 1392703877867 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1392703881897 and 1392703881906.
It is not an unprimeable number, because it can be changed into a prime (1392703881913) 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, 12921148 + ... + 13028486.
It is an arithmetic number, because the mean of its divisors is an integer number (117258860040).
Almost surely, 21392703881963 is an apocalyptic number.
1392703881963 is a deficient number, since it is larger than the sum of its proper divisors (483437878677).
1392703881963 is a wasteful number, since it uses less digits than its factorization.
1392703881963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152026.
The product of its (nonzero) digits is 11757312, while the sum is 60.
The spelling of 1392703881963 in words is "one trillion, three hundred ninety-two billion, seven hundred three million, eight hundred eighty-one thousand, nine hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •