Base | Representation |
---|---|
bin | 1010000001011100… |
… | …1001110011101001 |
3 | 20221111111200221212 |
4 | 2200113021303221 |
5 | 21002222032131 |
6 | 1122545042505 |
7 | 123446140604 |
oct | 24027116351 |
9 | 6844450855 |
10 | 2690424041 |
11 | 1160746448 |
12 | 631026435 |
13 | 33b512bb6 |
14 | 1b745d33b |
15 | 10b2e2a2b |
hex | a05c9ce9 |
2690424041 has 2 divisors, whose sum is σ = 2690424042. Its totient is φ = 2690424040.
The previous prime is 2690423993. The next prime is 2690424049. The reversal of 2690424041 is 1404240962.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1437547225 + 1252876816 = 37915^2 + 35396^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2690424041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2690423989 and 2690424007.
It is not a weakly prime, because it can be changed into another prime (2690424049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345212020 + 1345212021.
It is an arithmetic number, because the mean of its divisors is an integer number (1345212021).
Almost surely, 22690424041 is an apocalyptic number.
It is an amenable number.
2690424041 is a deficient number, since it is larger than the sum of its proper divisors (1).
2690424041 is an equidigital number, since it uses as much as digits as its factorization.
2690424041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 2690424041 is about 51869.2976721297. The cubic root of 2690424041 is about 1390.8284902713.
The spelling of 2690424041 in words is "two billion, six hundred ninety million, four hundred twenty-four thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •