Base | Representation |
---|---|
bin | 1001101101101000… |
… | …01011000111001001 |
3 | 111110102012211120102 |
4 | 10312310023013021 |
5 | 41134420121321 |
6 | 2221235135145 |
7 | 243136326104 |
oct | 46664130711 |
9 | 14412184512 |
10 | 5214613961 |
11 | 2236571717 |
12 | 10164444b5 |
13 | 6514618bb |
14 | 3767a973b |
15 | 207beac0b |
hex | 136d0b1c9 |
5214613961 has 2 divisors, whose sum is σ = 5214613962. Its totient is φ = 5214613960.
The previous prime is 5214613931. The next prime is 5214613967. The reversal of 5214613961 is 1693164125.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2950662400 + 2263951561 = 54320^2 + 47581^2 .
It is a cyclic number.
It is not a de Polignac number, because 5214613961 - 210 = 5214612937 is a prime.
It is a super-2 number, since 2×52146139612 = 54384397524512219042, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5214613967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607306980 + 2607306981.
It is an arithmetic number, because the mean of its divisors is an integer number (2607306981).
Almost surely, 25214613961 is an apocalyptic number.
It is an amenable number.
5214613961 is a deficient number, since it is larger than the sum of its proper divisors (1).
5214613961 is an equidigital number, since it uses as much as digits as its factorization.
5214613961 is an evil number, because the sum of its binary digits is even.
The product of its digits is 38880, while the sum is 38.
The square root of 5214613961 is about 72212.2840034852. The cubic root of 5214613961 is about 1734.0996650351.
The spelling of 5214613961 in words is "five billion, two hundred fourteen million, six hundred thirteen thousand, nine hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.116 sec. • engine limits •