Base | Representation |
---|---|
bin | 10010100111101… |
… | …11100101000000 |
3 | 101212220221200110 |
4 | 21103313211000 |
5 | 304442001303 |
6 | 23255551320 |
7 | 3604464201 |
oct | 1123674500 |
9 | 355827613 |
10 | 156203328 |
11 | 80199966 |
12 | 4438b540 |
13 | 26491608 |
14 | 16a615a8 |
15 | daa7703 |
hex | 94f7940 |
156203328 has 28 divisors (see below), whose sum is σ = 413288480. Its totient is φ = 52067712.
The previous prime is 156203323. The next prime is 156203353. The reversal of 156203328 is 823302651.
It is a junction number, because it is equal to n+sod(n) for n = 156203295 and 156203304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156203321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406588 + ... + 406971.
Almost surely, 2156203328 is an apocalyptic number.
It is an amenable number.
156203328 is an abundant number, since it is smaller than the sum of its proper divisors (257085152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156203328 is an equidigital number, since it uses as much as digits as its factorization.
156203328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813574 (or 813564 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 156203328 is about 12498.1329805695. The cubic root of 156203328 is about 538.5550395538. Note that the first 3 decimals are identical.
Adding to 156203328 its reverse (823302651), we get a palindrome (979505979).
The spelling of 156203328 in words is "one hundred fifty-six million, two hundred three thousand, three hundred twenty-eight".
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