Base | Representation |
---|---|
bin | 111010011001000100110… |
… | …010010010001010001011 |
3 | 112012121100201110102112212 |
4 | 322121010302102022023 |
5 | 1011220403243033411 |
6 | 12311215414055335 |
7 | 562622202605021 |
oct | 72310462221213 |
9 | 15177321412485 |
10 | 4012653486731 |
11 | 130783631351a |
12 | 54981964a54b |
13 | 2315124652a6 |
14 | dc2dba68711 |
15 | 6e5a1cb168b |
hex | 3a644c9228b |
4012653486731 has 2 divisors, whose sum is σ = 4012653486732. Its totient is φ = 4012653486730.
The previous prime is 4012653486713. The next prime is 4012653486781. The reversal of 4012653486731 is 1376843562104.
Together with previous prime (4012653486713) it forms an Ormiston pair, because they use the same digits, order apart.
It is an a-pointer prime, because the next prime (4012653486781) can be obtained adding 4012653486731 to its sum of digits (50).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4012653486731 - 210 = 4012653485707 is a prime.
It is a super-2 number, since 2×40126534867312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4012653486731.
It is not a weakly prime, because it can be changed into another prime (4012653486701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006326743365 + 2006326743366.
It is an arithmetic number, because the mean of its divisors is an integer number (2006326743366).
Almost surely, 24012653486731 is an apocalyptic number.
4012653486731 is a deficient number, since it is larger than the sum of its proper divisors (1).
4012653486731 is an equidigital number, since it uses as much as digits as its factorization.
4012653486731 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2903040, while the sum is 50.
The spelling of 4012653486731 in words is "four trillion, twelve billion, six hundred fifty-three million, four hundred eighty-six thousand, seven hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •