Base | Representation |
---|---|
bin | 11000010111111010… |
… | …101001111111111000 |
3 | 2111112220110101210211 |
4 | 120113322221333320 |
5 | 412044242243440 |
6 | 20004532320504 |
7 | 1614354210106 |
oct | 302772517770 |
9 | 74486411724 |
10 | 26171056120 |
11 | 1010a973900 |
12 | 50a4773134 |
13 | 2611035631 |
14 | 13a3b00c76 |
15 | a328e1eea |
hex | 617ea9ff8 |
26171056120 has 48 divisors (see below), whose sum is σ = 64724710680. Its totient is φ = 9516745920.
The previous prime is 26171056099. The next prime is 26171056129. The reversal of 26171056120 is 2165017162.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26171056129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2698782 + ... + 2708461.
Almost surely, 226171056120 is an apocalyptic number.
26171056120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26171056120 is an abundant number, since it is smaller than the sum of its proper divisors (38553654560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26171056120 is a wasteful number, since it uses less digits than its factorization.
26171056120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5407276 (or 5407261 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 31.
The spelling of 26171056120 in words is "twenty-six billion, one hundred seventy-one million, fifty-six thousand, one hundred twenty".
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