Base | Representation |
---|---|
bin | 100011100110000000010110… |
… | …111001101101000100001100 |
3 | 202112021101202101002112100020 |
4 | 203212000112321231010030 |
5 | 131004301241132331111 |
6 | 1312535005003102140 |
7 | 44654612126053623 |
oct | 4346002671550414 |
9 | 675241671075306 |
10 | 156543352230156 |
11 | 459747322912a1 |
12 | 15683197b11950 |
13 | 6946c89767868 |
14 | 2a92a4acd06ba |
15 | 13170b9e50906 |
hex | 8e6016e6d10c |
156543352230156 has 48 divisors (see below), whose sum is σ = 366630806152800. Its totient is φ = 51986410780672.
The previous prime is 156543352230151. The next prime is 156543352230163. The reversal of 156543352230156 is 651032253345651.
It is a super-3 number, since 3×1565433522301563 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 156543352230099 and 156543352230108.
It is not an unprimeable number, because it can be changed into a prime (156543352230151) 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, 263007466 + ... + 263601998.
It is an arithmetic number, because the mean of its divisors is an integer number (7638141794850).
Almost surely, 2156543352230156 is an apocalyptic number.
It is an amenable number.
156543352230156 is an abundant number, since it is smaller than the sum of its proper divisors (210087453922644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156543352230156 is a wasteful number, since it uses less digits than its factorization.
156543352230156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 676378 (or 676376 counting only the distinct ones).
The product of its (nonzero) digits is 9720000, while the sum is 51.
The spelling of 156543352230156 in words is "one hundred fifty-six trillion, five hundred forty-three billion, three hundred fifty-two million, two hundred thirty thousand, one hundred fifty-six".
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