| Base | Representation |
|---|---|
| bin | 1001011111110010100… |
| … | …1110010100100101000 |
| 3 | 120121010101101222220000 |
| 4 | 2113330221302210220 |
| 5 | 10133114031302212 |
| 6 | 202541250303000 |
| 7 | 14534034150600 |
| oct | 2277451624450 |
| 9 | 517111358800 |
| 10 | 163152603432 |
| 11 | 63213433845 |
| 12 | 27753587a60 |
| 13 | 12501452040 |
| 14 | 7c7a4c1c00 |
| 15 | 439d6271dc |
| hex | 25fca72928 |
163152603432 has 960 divisors, whose sum is σ = 613181923200. Its totient is φ = 40053242880.
The previous prime is 163152603421. The next prime is 163152603433. The reversal of 163152603432 is 234306251361.
163152603432 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 5 + 2 + 603 + 43 + 2 = 666.
163152603432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (163152603433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 556834678 + ... + 556834970.
It is an arithmetic number, because the mean of its divisors is an integer number (638731170).
Almost surely, 2163152603432 is an apocalyptic number.
163152603432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 163152603432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306590961600).
163152603432 is an abundant number, since it is smaller than the sum of its proper divisors (450029319768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163152603432 is a wasteful number, since it uses less digits than its factorization.
163152603432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428 (or 408 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
Adding to 163152603432 its reverse (234306251361), we get a palindrome (397458854793).
The spelling of 163152603432 in words is "one hundred sixty-three billion, one hundred fifty-two million, six hundred three thousand, four hundred thirty-two".
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