Base | Representation |
---|---|
bin | 11111010101011101101… |
… | …010011011110000010011 |
3 | 21121212011122222000111201 |
4 | 133111131222123300103 |
5 | 240240030101120430 |
6 | 4325122500052031 |
7 | 311401010111560 |
oct | 37253552336023 |
9 | 7555148860451 |
10 | 2153350020115 |
11 | 760259a486a8 |
12 | 2a9400694017 |
13 | 1280a1b8a448 |
14 | 7631911b867 |
15 | 3b030c408ca |
hex | 1f55da9bc13 |
2153350020115 has 16 divisors (see below), whose sum is σ = 3108595518720. Its totient is φ = 1398867982560.
The previous prime is 2153350020013. The next prime is 2153350020163. The reversal of 2153350020115 is 5110200533512.
It is not a de Polignac number, because 2153350020115 - 217 = 2153349889043 is a prime.
It is a super-2 number, since 2×21533500201152 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1619059501 + ... + 1619060830.
It is an arithmetic number, because the mean of its divisors is an integer number (194287219920).
Almost surely, 22153350020115 is an apocalyptic number.
2153350020115 is a deficient number, since it is larger than the sum of its proper divisors (955245498605).
2153350020115 is a wasteful number, since it uses less digits than its factorization.
2153350020115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3238120362.
The product of its (nonzero) digits is 4500, while the sum is 28.
Adding to 2153350020115 its reverse (5110200533512), we get a palindrome (7263550553627).
The spelling of 2153350020115 in words is "two trillion, one hundred fifty-three billion, three hundred fifty million, twenty thousand, one hundred fifteen".
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