Base | Representation |
---|---|
bin | 1010011111110… |
… | …01100101110111 |
3 | 20010200121120021 |
4 | 11033321211313 |
5 | 140020213020 |
6 | 12423150011 |
7 | 2116306411 |
oct | 517714567 |
9 | 203617507 |
10 | 88054135 |
11 | 45782414 |
12 | 255a5307 |
13 | 15320350 |
14 | b9a19b1 |
15 | 7ae51aa |
hex | 53f9977 |
88054135 has 16 divisors (see below), whose sum is σ = 120488256. Its totient is φ = 61198848.
The previous prime is 88054093. The next prime is 88054159. The reversal of 88054135 is 53145088.
It is a cyclic number.
It is not a de Polignac number, because 88054135 - 211 = 88052087 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 88054135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38739 + ... + 40948.
It is an arithmetic number, because the mean of its divisors is an integer number (7530516).
Almost surely, 288054135 is an apocalyptic number.
88054135 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
88054135 is a deficient number, since it is larger than the sum of its proper divisors (32434121).
88054135 is a wasteful number, since it uses less digits than its factorization.
88054135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79722.
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 88054135 is about 9383.7164812243. The cubic root of 88054135 is about 444.8872078736.
The spelling of 88054135 in words is "eighty-eight million, fifty-four thousand, one hundred thirty-five".
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