Base | Representation |
---|---|
bin | 1010100000010… |
… | …01110111011111 |
3 | 20010211000000022 |
4 | 11100021313133 |
5 | 140024331144 |
6 | 12424422355 |
7 | 2120004644 |
oct | 520116737 |
9 | 203730008 |
10 | 88120799 |
11 | 45818508 |
12 | 256179bb |
13 | 153447b0 |
14 | b9bbdcb |
15 | 7b09cee |
hex | 5409ddf |
88120799 has 8 divisors (see below), whose sum is σ = 95253312. Its totient is φ = 81038880.
The previous prime is 88120771. The next prime is 88120801. The reversal of 88120799 is 99702188.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 88120799 - 216 = 88055263 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 (88120399) 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, 8984 + ... + 16029.
It is an arithmetic number, because the mean of its divisors is an integer number (11906664).
Almost surely, 288120799 is an apocalyptic number.
88120799 is a deficient number, since it is larger than the sum of its proper divisors (7132513).
88120799 is a wasteful number, since it uses less digits than its factorization.
88120799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25297.
The product of its (nonzero) digits is 72576, while the sum is 44.
The square root of 88120799 is about 9387.2679199009. The cubic root of 88120799 is about 444.9994512471. Note that the first 3 decimals are identical.
The spelling of 88120799 in words is "eighty-eight million, one hundred twenty thousand, seven hundred ninety-nine".
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