Base | Representation |
---|---|
bin | 101001000100111001… |
… | …0111111001010011010 |
3 | 22102200120220202200220 |
4 | 1102021302333022122 |
5 | 2421124031043201 |
6 | 104305035540510 |
7 | 6241645514202 |
oct | 1221162771232 |
9 | 272616822626 |
10 | 88211190426 |
11 | 34456a0aa77 |
12 | 151198ba736 |
13 | 841a34c888 |
14 | 43ab4d9402 |
15 | 24642d4036 |
hex | 1489cbf29a |
88211190426 has 32 divisors (see below), whose sum is σ = 176917359168. Its totient is φ = 29321335680.
The previous prime is 88211190421. The next prime is 88211190439. The reversal of 88211190426 is 62409111288.
It is a super-2 number, since 2×882111904262 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (88211190421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3698676 + ... + 3722448.
It is an arithmetic number, because the mean of its divisors is an integer number (5528667474).
Almost surely, 288211190426 is an apocalyptic number.
88211190426 is an abundant number, since it is smaller than the sum of its proper divisors (88706168742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88211190426 is a wasteful number, since it uses less digits than its factorization.
88211190426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25486.
The product of its (nonzero) digits is 55296, while the sum is 42.
The spelling of 88211190426 in words is "eighty-eight billion, two hundred eleven million, one hundred ninety thousand, four hundred twenty-six".
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