Base | Representation |
---|---|
bin | 1000111100101111101… |
… | …0101000100101101010 |
3 | 112200211202100021012021 |
4 | 2033023322220211222 |
5 | 10004332210011220 |
6 | 154343544535054 |
7 | 14051641641652 |
oct | 2171372504552 |
9 | 480752307167 |
10 | 153745000810 |
11 | 5a226054745 |
12 | 25968a8148a |
13 | 116623cab7b |
14 | 7626cc7362 |
15 | 3eec7844aa |
hex | 23cbea896a |
153745000810 has 32 divisors (see below), whose sum is σ = 282682483200. Its totient is φ = 60178165632.
The previous prime is 153745000769. The next prime is 153745000813. The reversal of 153745000810 is 18000547351.
It is a happy number.
153745000810 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1537450008103 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (153745000813) 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, 2721067 + ... + 2776993.
It is an arithmetic number, because the mean of its divisors is an integer number (8833827600).
Almost surely, 2153745000810 is an apocalyptic number.
153745000810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153745000810 is a deficient number, since it is larger than the sum of its proper divisors (128937482390).
153745000810 is a wasteful number, since it uses less digits than its factorization.
153745000810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61830.
The product of its (nonzero) digits is 16800, while the sum is 34.
The spelling of 153745000810 in words is "one hundred fifty-three billion, seven hundred forty-five million, eight hundred ten", and thus it is an aban number.
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