Base | Representation |
---|---|
bin | 1010100110101… |
… | …00010010110101 |
3 | 20012101010101021 |
4 | 11103110102311 |
5 | 140232344231 |
6 | 12454301141 |
7 | 2130030163 |
oct | 523242265 |
9 | 205333337 |
10 | 88949941 |
11 | 46234453 |
12 | 259577b1 |
13 | 15575002 |
14 | bb56233 |
15 | 7c20811 |
hex | 54d44b5 |
88949941 has 4 divisors (see below), whose sum is σ = 89056800. Its totient is φ = 88843084.
The previous prime is 88949923. The next prime is 88949969. The reversal of 88949941 is 14994988.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 88949941 - 25 = 88949909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88949921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52171 + ... + 53848.
It is an arithmetic number, because the mean of its divisors is an integer number (22264200).
Almost surely, 288949941 is an apocalyptic number.
It is an amenable number.
88949941 is a deficient number, since it is larger than the sum of its proper divisors (106859).
88949941 is a wasteful number, since it uses less digits than its factorization.
88949941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106858.
The product of its digits is 746496, while the sum is 52.
The square root of 88949941 is about 9431.3276371887. The cubic root of 88949941 is about 446.3907857415.
The spelling of 88949941 in words is "eighty-eight million, nine hundred forty-nine thousand, nine hundred forty-one".
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