Base | Representation |
---|---|
bin | 111101001100000… |
… | …1010100100000101 |
3 | 12022002101002021122 |
4 | 1322120022210011 |
5 | 13201101430302 |
6 | 535422123325 |
7 | 101610346601 |
oct | 17230124405 |
9 | 5262332248 |
10 | 2053155077 |
11 | 963a52886 |
12 | 493720545 |
13 | 26949887c |
14 | 156974501 |
15 | c03b23a2 |
hex | 7a60a905 |
2053155077 has 2 divisors, whose sum is σ = 2053155078. Its totient is φ = 2053155076.
The previous prime is 2053155061. The next prime is 2053155107. The reversal of 2053155077 is 7705513502.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1726485601 + 326669476 = 41551^2 + 18074^2 .
It is a cyclic number.
It is not a de Polignac number, because 2053155077 - 24 = 2053155061 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2053155047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026577538 + 1026577539.
It is an arithmetic number, because the mean of its divisors is an integer number (1026577539).
Almost surely, 22053155077 is an apocalyptic number.
It is an amenable number.
2053155077 is a deficient number, since it is larger than the sum of its proper divisors (1).
2053155077 is an equidigital number, since it uses as much as digits as its factorization.
2053155077 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36750, while the sum is 35.
The square root of 2053155077 is about 45311.7542917950. The cubic root of 2053155077 is about 1270.9854663411.
Adding to 2053155077 its reverse (7705513502), we get a palindrome (9758668579).
The spelling of 2053155077 in words is "two billion, fifty-three million, one hundred fifty-five thousand, seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •