Base | Representation |
---|---|
bin | 10101000100011101… |
… | …00111111101001010 |
3 | 1002012022220202001120 |
4 | 22202032213331022 |
5 | 141131242133013 |
6 | 5110240300110 |
7 | 550212445620 |
oct | 124216477512 |
9 | 32168822046 |
10 | 11311677258 |
11 | 4885168602 |
12 | 2238311636 |
13 | 10b368356b |
14 | 794443510 |
15 | 463108123 |
hex | 2a23a7f4a |
11311677258 has 64 divisors (see below), whose sum is σ = 26273175552. Its totient is φ = 3179856960.
The previous prime is 11311677241. The next prime is 11311677271. The reversal of 11311677258 is 85277611311.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1555960 + ... + 1563212.
It is an arithmetic number, because the mean of its divisors is an integer number (410518368).
Almost surely, 211311677258 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11311677258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13136587776).
11311677258 is an abundant number, since it is smaller than the sum of its proper divisors (14961498294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11311677258 is a wasteful number, since it uses less digits than its factorization.
11311677258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7859.
The product of its digits is 70560, while the sum is 42.
The spelling of 11311677258 in words is "eleven billion, three hundred eleven million, six hundred seventy-seven thousand, two hundred fifty-eight".
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