Base | Representation |
---|---|
bin | 1000111011011001101… |
… | …0010111100111001000 |
3 | 112122220121110202111211 |
4 | 2032312122113213020 |
5 | 10003112330034003 |
6 | 154244100102504 |
7 | 14040001240105 |
oct | 2166632274710 |
9 | 478817422454 |
10 | 153384221128 |
11 | 5a060437616 |
12 | 25888094a34 |
13 | 1160573c278 |
14 | 75d1011aac |
15 | 3ecac6b96d |
hex | 23b66979c8 |
153384221128 has 16 divisors (see below), whose sum is σ = 287599950000. Its totient is φ = 76690901136.
The previous prime is 153384221113. The next prime is 153384221129. The reversal of 153384221128 is 821122483351.
It is not an unprimeable number, because it can be changed into a prime (153384221129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618063 + ... + 829921.
It is an arithmetic number, because the mean of its divisors is an integer number (17974996875).
Almost surely, 2153384221128 is an apocalyptic number.
It is an amenable number.
153384221128 is a deficient number, since it is larger than the sum of its proper divisors (134215728872).
153384221128 is a wasteful number, since it uses less digits than its factorization.
153384221128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302364 (or 302360 counting only the distinct ones).
The product of its digits is 92160, while the sum is 40.
The spelling of 153384221128 in words is "one hundred fifty-three billion, three hundred eighty-four million, two hundred twenty-one thousand, one hundred twenty-eight".
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