Base | Representation |
---|---|
bin | 1000111011001000001… |
… | …0101000110011001101 |
3 | 112122201111111012210001 |
4 | 2032302002220303031 |
5 | 10002440042004323 |
6 | 154232520244301 |
7 | 14035121034214 |
oct | 2166202506315 |
9 | 478644435701 |
10 | 153310891213 |
11 | 5a023001787 |
12 | 25867610691 |
13 | 115c34a5b9c |
14 | 75c53a407b |
15 | 3ec45d43ad |
hex | 23b20a8ccd |
153310891213 has 2 divisors, whose sum is σ = 153310891214. Its totient is φ = 153310891212.
The previous prime is 153310891211. The next prime is 153310891243. The reversal of 153310891213 is 312198013351.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 98246514249 + 55064376964 = 313443^2 + 234658^2 .
It is a cyclic number.
It is not a de Polignac number, because 153310891213 - 21 = 153310891211 is a prime.
It is a super-2 number, since 2×1533108912132 (a number of 23 digits) contains 22 as substring.
Together with 153310891211, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (153310891211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76655445606 + 76655445607.
It is an arithmetic number, because the mean of its divisors is an integer number (76655445607).
Almost surely, 2153310891213 is an apocalyptic number.
It is an amenable number.
153310891213 is a deficient number, since it is larger than the sum of its proper divisors (1).
153310891213 is an equidigital number, since it uses as much as digits as its factorization.
153310891213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 19440, while the sum is 37.
The spelling of 153310891213 in words is "one hundred fifty-three billion, three hundred ten million, eight hundred ninety-one thousand, two hundred thirteen".
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