Base | Representation |
---|---|
bin | 11000010000011111… |
… | …011110100100010000 |
3 | 2111020020001211110000 |
4 | 120100133132210100 |
5 | 411320400202041 |
6 | 15544322410000 |
7 | 1611312343146 |
oct | 302037364420 |
9 | 74206054400 |
10 | 26046490896 |
11 | 10056624138 |
12 | 506ab00900 |
13 | 25c12a07ba |
14 | 1391357596 |
15 | a269d8bb6 |
hex | 6107de910 |
26046490896 has 100 divisors (see below), whose sum is σ = 75436105932. Its totient is φ = 8676405504.
The previous prime is 26046490861. The next prime is 26046490901. The reversal of 26046490896 is 69809464062.
26046490896 is a `hidden beast` number, since 2 + 6 + 0 + 464 + 90 + 8 + 96 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 17790224400 + 8256266496 = 133380^2 + 90864^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2240170 + ... + 2251766.
Almost surely, 226046490896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26046490896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37718052966).
26046490896 is an abundant number, since it is smaller than the sum of its proper divisors (49389615036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26046490896 is a wasteful number, since it uses less digits than its factorization.
26046490896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13350 (or 13335 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 26046490896 in words is "twenty-six billion, forty-six million, four hundred ninety thousand, eight hundred ninety-six".
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