Base | Representation |
---|---|
bin | 1010100011000… |
… | …10000101001001 |
3 | 20011111100122121 |
4 | 11101202011021 |
5 | 140122411441 |
6 | 12440251241 |
7 | 2123041240 |
oct | 521420511 |
9 | 204440577 |
10 | 88482121 |
11 | 45a44a22 |
12 | 25770b21 |
13 | 154400b0 |
14 | ba73957 |
15 | 7b7bdd1 |
hex | 5462149 |
88482121 has 16 divisors (see below), whose sum is σ = 109139968. Its totient is φ = 69854400.
The previous prime is 88482083. The next prime is 88482131. The reversal of 88482121 is 12128488.
It is not a de Polignac number, because 88482121 - 29 = 88481609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88482131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59416 + ... + 60886.
It is an arithmetic number, because the mean of its divisors is an integer number (6821248).
Almost surely, 288482121 is an apocalyptic number.
It is an amenable number.
88482121 is a deficient number, since it is larger than the sum of its proper divisors (20657847).
88482121 is a wasteful number, since it uses less digits than its factorization.
88482121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152.
The product of its digits is 8192, while the sum is 34.
The square root of 88482121 is about 9406.4935549864. The cubic root of 88482121 is about 445.6068327537.
The spelling of 88482121 in words is "eighty-eight million, four hundred eighty-two thousand, one hundred twenty-one".
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