Base | Representation |
---|---|
bin | 10001100001010… |
… | …01000011000000 |
3 | 101020112210020201 |
4 | 20300221003000 |
5 | 300111000033 |
6 | 22330014544 |
7 | 3433133242 |
oct | 1060510300 |
9 | 336483221 |
10 | 146968768 |
11 | 75a618a1 |
12 | 41277454 |
13 | 245aa28b |
14 | 1573a092 |
15 | cd8147d |
hex | 8c290c0 |
146968768 has 28 divisors (see below), whose sum is σ = 301052992. Its totient is φ = 71112960.
The previous prime is 146968747. The next prime is 146968771. The reversal of 146968768 is 867869641.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35055 + ... + 39022.
Almost surely, 2146968768 is an apocalyptic number.
It is an amenable number.
146968768 is an abundant number, since it is smaller than the sum of its proper divisors (154084224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146968768 is an equidigital number, since it uses as much as digits as its factorization.
146968768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74120 (or 74110 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 55.
The square root of 146968768 is about 12123.0675985907. The cubic root of 146968768 is about 527.7258294978.
It can be divided in two parts, 1469687 and 68, that added together give a triangular number (1469755 = T1714).
The spelling of 146968768 in words is "one hundred forty-six million, nine hundred sixty-eight thousand, seven hundred sixty-eight".
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