Base | Representation |
---|---|
bin | 1010011111110… |
… | …11010100110101 |
3 | 20010200222022022 |
4 | 11033323110311 |
5 | 140020424422 |
6 | 12423242525 |
7 | 2116336205 |
oct | 517732465 |
9 | 203628268 |
10 | 88061237 |
11 | 45787790 |
12 | 255a9445 |
13 | 15323654 |
14 | b9a4405 |
15 | 7ae7342 |
hex | 53fb535 |
88061237 has 8 divisors (see below), whose sum is σ = 96704832. Its totient is φ = 79524000.
The previous prime is 88061231. The next prime is 88061243. The reversal of 88061237 is 73216088.
It is an interprime number because it is at equal distance from previous prime (88061231) and next prime (88061243).
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 88061237 - 210 = 88060213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 88061197 and 88061206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88061231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24848 + ... + 28169.
It is an arithmetic number, because the mean of its divisors is an integer number (12088104).
Almost surely, 288061237 is an apocalyptic number.
It is an amenable number.
88061237 is a deficient number, since it is larger than the sum of its proper divisors (8643595).
88061237 is a wasteful number, since it uses less digits than its factorization.
88061237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53179.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 88061237 is about 9384.0948950871. The cubic root of 88061237 is about 444.8991683340.
The spelling of 88061237 in words is "eighty-eight million, sixty-one thousand, two hundred thirty-seven".
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