Base | Representation |
---|---|
bin | 1000111011101001010… |
… | …1011010010111011011 |
3 | 112200002012022020002000 |
4 | 2032322111122113123 |
5 | 10003231201434210 |
6 | 154254410412043 |
7 | 14041430511243 |
oct | 2167225322733 |
9 | 480065266060 |
10 | 153450030555 |
11 | 5a0945a6178 |
12 | 258a6131023 |
13 | 11616271563 |
14 | 75d9a62b23 |
15 | 3ed191aac0 |
hex | 23ba55a5db |
153450030555 has 16 divisors (see below), whose sum is σ = 272800054560. Its totient is φ = 81840016224.
The previous prime is 153450030553. The next prime is 153450030571. The reversal of 153450030555 is 555030054351.
153450030555 is a `hidden beast` number, since 1 + 5 + 345 + 0 + 0 + 305 + 5 + 5 = 666.
It is not a de Polignac number, because 153450030555 - 21 = 153450030553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (153450030553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568333312 + ... + 568333581.
It is an arithmetic number, because the mean of its divisors is an integer number (17050003410).
Almost surely, 2153450030555 is an apocalyptic number.
153450030555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
153450030555 is a deficient number, since it is larger than the sum of its proper divisors (119350024005).
153450030555 is a wasteful number, since it uses less digits than its factorization.
153450030555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1136666907 (or 1136666901 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 36.
The spelling of 153450030555 in words is "one hundred fifty-three billion, four hundred fifty million, thirty thousand, five hundred fifty-five".
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