Base | Representation |
---|---|
bin | 11000001111100100… |
… | …111101011111001010 |
3 | 2111012011012111010120 |
4 | 120033210331133022 |
5 | 411302433313200 |
6 | 15543013524110 |
7 | 1611035063442 |
oct | 301744753712 |
9 | 74164174116 |
10 | 26031151050 |
11 | 100489a7083 |
12 | 5065943636 |
13 | 25bb05c578 |
14 | 138d2c3122 |
15 | a254a89a0 |
hex | 60f93d7ca |
26031151050 has 192 divisors, whose sum is σ = 68224204800. Its totient is φ = 6559660800.
The previous prime is 26031151031. The next prime is 26031151099. The reversal of 26031151050 is 5015113062.
It is a super-2 number, since 2×260311510502 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 26031151050.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65569452 + ... + 65569848.
It is an arithmetic number, because the mean of its divisors is an integer number (355334400).
Almost surely, 226031151050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26031151050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34112102400).
26031151050 is an abundant number, since it is smaller than the sum of its proper divisors (42193053750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26031151050 is a wasteful number, since it uses less digits than its factorization.
26031151050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741 (or 736 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 26031151050 in words is "twenty-six billion, thirty-one million, one hundred fifty-one thousand, fifty".
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