Base | Representation |
---|---|
bin | 11000100110010000… |
… | …110100111000011110 |
3 | 2112011200100212020000 |
4 | 120212100310320132 |
5 | 413042401431034 |
6 | 20044451235130 |
7 | 1623336106236 |
oct | 304620647036 |
9 | 75150325200 |
10 | 26411748894 |
11 | 1022381a953 |
12 | 51512a8aa6 |
13 | 264bb698ab |
14 | 13c7a76cc6 |
15 | a48ad8599 |
hex | 626434e1e |
26411748894 has 20 divisors (see below), whose sum is σ = 59181882144. Its totient is φ = 8803916244.
The previous prime is 26411748859. The next prime is 26411748919. The reversal of 26411748894 is 49884711462.
26411748894 is a `hidden beast` number, since 2 + 64 + 1 + 17 + 488 + 94 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 26411748894.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 81517582 + ... + 81517905.
Almost surely, 226411748894 is an apocalyptic number.
26411748894 is an abundant number, since it is smaller than the sum of its proper divisors (32770133250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26411748894 is a wasteful number, since it uses less digits than its factorization.
26411748894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163035501 (or 163035492 counting only the distinct ones).
The product of its digits is 3096576, while the sum is 54.
The spelling of 26411748894 in words is "twenty-six billion, four hundred eleven million, seven hundred forty-eight thousand, eight hundred ninety-four".
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