Base | Representation |
---|---|
bin | 1000111010000101101… |
… | …0000011101111101000 |
3 | 112122000001100211121010 |
4 | 2032201122003233220 |
5 | 10001402121140331 |
6 | 154145110543520 |
7 | 14025161664264 |
oct | 2164132035750 |
9 | 478001324533 |
10 | 153031818216 |
11 | 5999a521042 |
12 | 257aa067ba0 |
13 | 1157a724434 |
14 | 759a2bb0a4 |
15 | 3ea9d5ae46 |
hex | 23a1683be8 |
153031818216 has 32 divisors (see below), whose sum is σ = 383077094400. Its totient is φ = 50944266240.
The previous prime is 153031818209. The next prime is 153031818223. The reversal of 153031818216 is 612818130351.
It is an interprime number because it is at equal distance from previous prime (153031818209) and next prime (153031818223).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4127400 + ... + 4164311.
It is an arithmetic number, because the mean of its divisors is an integer number (11971159200).
Almost surely, 2153031818216 is an apocalyptic number.
It is an amenable number.
153031818216 is an abundant number, since it is smaller than the sum of its proper divisors (230045276184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153031818216 is a wasteful number, since it uses less digits than its factorization.
153031818216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8292489 (or 8292485 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 39.
Adding to 153031818216 its reverse (612818130351), we get a palindrome (765849948567).
The spelling of 153031818216 in words is "one hundred fifty-three billion, thirty-one million, eight hundred eighteen thousand, two hundred sixteen".
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