Base | Representation |
---|---|
bin | 1010011111100… |
… | …01111110011101 |
3 | 20010122000202221 |
4 | 11033301332131 |
5 | 140013213231 |
6 | 12422345341 |
7 | 2116116436 |
oct | 517617635 |
9 | 203560687 |
10 | 88022941 |
11 | 45760a36 |
12 | 2558b251 |
13 | 1530c0a6 |
14 | b99448d |
15 | 7adad11 |
hex | 53f1f9d |
88022941 has 8 divisors (see below), whose sum is σ = 91103544. Its totient is φ = 84986880.
The previous prime is 88022903. The next prime is 88022959. The reversal of 88022941 is 14922088.
It can be written as a sum of positive squares in 4 ways, for example, as 525625 + 87497316 = 725^2 + 9354^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88022941 - 215 = 87990173 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 88022897 and 88022906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88025941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7090 + ... + 15043.
It is an arithmetic number, because the mean of its divisors is an integer number (11387943).
Almost surely, 288022941 is an apocalyptic number.
It is an amenable number.
88022941 is a deficient number, since it is larger than the sum of its proper divisors (3080603).
88022941 is a wasteful number, since it uses less digits than its factorization.
88022941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22271.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 88022941 is about 9382.0541993745. The cubic root of 88022941 is about 444.8346665187.
The spelling of 88022941 in words is "eighty-eight million, twenty-two thousand, nine hundred forty-one".
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