Base | Representation |
---|---|
bin | 1010011111101… |
… | …10101010100010 |
3 | 20010200000010020 |
4 | 11033312222202 |
5 | 140014322041 |
6 | 12423014310 |
7 | 2116226433 |
oct | 517665242 |
9 | 203600106 |
10 | 88042146 |
11 | 45774405 |
12 | 2559a396 |
13 | 15317a5a |
14 | b99b48a |
15 | 7ae1866 |
hex | 53f6aa2 |
88042146 has 16 divisors (see below), whose sum is σ = 177207744. Its totient is φ = 29160144.
The previous prime is 88042127. The next prime is 88042151. The reversal of 88042146 is 64124088.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45790 + ... + 47673.
It is an arithmetic number, because the mean of its divisors is an integer number (11075484).
Almost surely, 288042146 is an apocalyptic number.
88042146 is an abundant number, since it is smaller than the sum of its proper divisors (89165598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88042146 is a wasteful number, since it uses less digits than its factorization.
88042146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93625.
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 88042146 is about 9383.0776400923. The cubic root of 88042146 is about 444.8670157693.
It can be divided in two parts, 88042 and 146, that added together give a palindrome (88188).
The spelling of 88042146 in words is "eighty-eight million, forty-two thousand, one hundred forty-six".
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