Base | Representation |
---|---|
bin | 110010101111… |
… | …000110111001 |
3 | 221000201101021 |
4 | 302233012321 |
5 | 11401101103 |
6 | 1153022441 |
7 | 221022646 |
oct | 62570671 |
9 | 27021337 |
10 | 13300153 |
11 | 7564669 |
12 | 4554a21 |
13 | 29a8a19 |
14 | 1aa2dcd |
15 | 127abbd |
hex | caf1b9 |
13300153 has 2 divisors, whose sum is σ = 13300154. Its totient is φ = 13300152.
The previous prime is 13300139. The next prime is 13300159. The reversal of 13300153 is 35100331.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12873744 + 426409 = 3588^2 + 653^2 .
It is a cyclic number.
It is not a de Polignac number, because 13300153 - 25 = 13300121 is a prime.
It is a plaindrome in base 15.
It is not a weakly prime, because it can be changed into another prime (13300159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650076 + 6650077.
It is an arithmetic number, because the mean of its divisors is an integer number (6650077).
Almost surely, 213300153 is an apocalyptic number.
It is an amenable number.
13300153 is a deficient number, since it is larger than the sum of its proper divisors (1).
13300153 is an equidigital number, since it uses as much as digits as its factorization.
13300153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 13300153 is about 3646.9374823268. The cubic root of 13300153 is about 236.9293587348.
Adding to 13300153 its reverse (35100331), we get a palindrome (48400484).
The spelling of 13300153 in words is "thirteen million, three hundred thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •