Base | Representation |
---|---|
bin | 11001001111010101… |
… | …10110001100011101 |
3 | 1021222100112221111222 |
4 | 30213222312030131 |
5 | 210222403222331 |
6 | 10120333023125 |
7 | 656535612356 |
oct | 144752661435 |
9 | 37870487458 |
10 | 13550445341 |
11 | 5823967164 |
12 | 2762024aa5 |
13 | 137c439ac4 |
14 | 9278d2d2d |
15 | 544931b7b |
hex | 327ab631d |
13550445341 has 2 divisors, whose sum is σ = 13550445342. Its totient is φ = 13550445340.
The previous prime is 13550445329. The next prime is 13550445383. The reversal of 13550445341 is 14354405531.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13491984025 + 58461316 = 116155^2 + 7646^2 .
It is a cyclic number.
It is not a de Polignac number, because 13550445341 - 218 = 13550183197 is a prime.
It is a super-2 number, since 2×135504453412 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13550445241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775222670 + 6775222671.
It is an arithmetic number, because the mean of its divisors is an integer number (6775222671).
Almost surely, 213550445341 is an apocalyptic number.
It is an amenable number.
13550445341 is a deficient number, since it is larger than the sum of its proper divisors (1).
13550445341 is an equidigital number, since it uses as much as digits as its factorization.
13550445341 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 13550445341 in words is "thirteen billion, five hundred fifty million, four hundred forty-five thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •