Base | Representation |
---|---|
bin | 11000010111010111… |
… | …100010000110101000 |
3 | 2111112021010121122220 |
4 | 120113113202012220 |
5 | 412034413124434 |
6 | 20004003114040 |
7 | 1614213021333 |
oct | 302727420650 |
9 | 74467117586 |
10 | 26161848744 |
11 | 101057551a9 |
12 | 50a1672920 |
13 | 260c160795 |
14 | 13a27c561a |
15 | a31bc3d49 |
hex | 6175e21a8 |
26161848744 has 16 divisors (see below), whose sum is σ = 65404621920. Its totient is φ = 8720616240.
The previous prime is 26161848731. The next prime is 26161848761. The reversal of 26161848744 is 44784816162.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545038492 + ... + 545038539.
It is an arithmetic number, because the mean of its divisors is an integer number (4087788870).
Almost surely, 226161848744 is an apocalyptic number.
26161848744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26161848744 is an abundant number, since it is smaller than the sum of its proper divisors (39242773176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26161848744 is a wasteful number, since it uses less digits than its factorization.
26161848744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1090077040 (or 1090077036 counting only the distinct ones).
The product of its digits is 2064384, while the sum is 51.
The spelling of 26161848744 in words is "twenty-six billion, one hundred sixty-one million, eight hundred forty-eight thousand, seven hundred forty-four".
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