Base | Representation |
---|---|
bin | 1010100000100… |
… | …11111011111101 |
3 | 20010220002120221 |
4 | 11100103323331 |
5 | 140032141140 |
6 | 12425341341 |
7 | 2120236126 |
oct | 520237375 |
9 | 203802527 |
10 | 88162045 |
11 | 458464a4 |
12 | 25637851 |
13 | 1535a4ba |
14 | b9cd04d |
15 | 7b1714a |
hex | 5413efd |
88162045 has 8 divisors (see below), whose sum is σ = 105859296. Its totient is φ = 70486416.
The previous prime is 88162043. The next prime is 88162069. The reversal of 88162045 is 54026188.
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 88162045 - 21 = 88162043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 88162045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88162043) 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, 5614 + ... + 14416.
It is an arithmetic number, because the mean of its divisors is an integer number (13232412).
Almost surely, 288162045 is an apocalyptic number.
It is an amenable number.
88162045 is a deficient number, since it is larger than the sum of its proper divisors (17697251).
88162045 is a wasteful number, since it uses less digits than its factorization.
88162045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10811.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 88162045 is about 9389.4645747242. The cubic root of 88162045 is about 445.0688695329.
It can be divided in two parts, 881 and 62045, that added together give a palindrome (62926).
The spelling of 88162045 in words is "eighty-eight million, one hundred sixty-two thousand, forty-five".
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