Base | Representation |
---|---|
bin | 10001100000101… |
… | …00100101101010 |
3 | 101020101112022002 |
4 | 20300110211222 |
5 | 300100304340 |
6 | 22324131002 |
7 | 3432334031 |
oct | 1060244552 |
9 | 336345262 |
10 | 146884970 |
11 | 75a04941 |
12 | 41236a62 |
13 | 2457b0ab |
14 | 15717718 |
15 | cd66715 |
hex | 8c1496a |
146884970 has 16 divisors (see below), whose sum is σ = 264601728. Its totient is φ = 58707600.
The previous prime is 146884967. The next prime is 146885027. The reversal of 146884970 is 79488641.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9395 + ... + 19545.
It is an arithmetic number, because the mean of its divisors is an integer number (16537608).
Almost surely, 2146884970 is an apocalyptic number.
146884970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146884970 is a deficient number, since it is larger than the sum of its proper divisors (117716758).
146884970 is a wasteful number, since it uses less digits than its factorization.
146884970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11605.
The product of its (nonzero) digits is 387072, while the sum is 47.
The square root of 146884970 is about 12119.6109673537. The cubic root of 146884970 is about 527.6255116386.
The spelling of 146884970 in words is "one hundred forty-six million, eight hundred eighty-four thousand, nine hundred seventy".
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