Base | Representation |
---|---|
bin | 1000111101011001001… |
… | …1110000101101000000 |
3 | 112201021220102121202221 |
4 | 2033112103300231000 |
5 | 10010211324003213 |
6 | 154413134020424 |
7 | 14056156654144 |
oct | 2172623605500 |
9 | 481256377687 |
10 | 153919359808 |
11 | 5a305514195 |
12 | 259b7347714 |
13 | 1168c578286 |
14 | 7642113224 |
15 | 400cc2638d |
hex | 23d64f0b40 |
153919359808 has 28 divisors (see below), whose sum is σ = 305791908100. Its totient is φ = 76869430272.
The previous prime is 153919359751. The next prime is 153919359823. The reversal of 153919359808 is 808953919351.
It can be written as a sum of positive squares in 2 ways, for example, as 59247454464 + 94671905344 = 243408^2 + 307688^2 .
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 1355133 + ... + 1464316.
It is an arithmetic number, because the mean of its divisors is an integer number (10921139575).
Almost surely, 2153919359808 is an apocalyptic number.
It is an amenable number.
153919359808 is a deficient number, since it is larger than the sum of its proper divisors (151872548292).
153919359808 is an equidigital number, since it uses as much as digits as its factorization.
153919359808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2820314 (or 2820304 counting only the distinct ones).
The product of its (nonzero) digits is 10497600, while the sum is 61.
The spelling of 153919359808 in words is "one hundred fifty-three billion, nine hundred nineteen million, three hundred fifty-nine thousand, eight hundred eight".
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