Base | Representation |
---|---|
bin | 10001011001111… |
… | …01001111101101 |
3 | 101011201201100202 |
4 | 20230331033231 |
5 | 244334043200 |
6 | 22253203245 |
7 | 3422001335 |
oct | 1054751755 |
9 | 334651322 |
10 | 146002925 |
11 | 75462182 |
12 | 40a90525 |
13 | 2432c783 |
14 | 155680c5 |
15 | cc401d5 |
hex | 8b3d3ed |
146002925 has 12 divisors (see below), whose sum is σ = 185937876. Its totient is φ = 113644800.
The previous prime is 146002921. The next prime is 146002933. The reversal of 146002925 is 529200641.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 9066121 + 136936804 = 3011^2 + 11702^2 .
It is not a de Polignac number, because 146002925 - 22 = 146002921 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146002921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77996 + ... + 79845.
It is an arithmetic number, because the mean of its divisors is an integer number (15494823).
Almost surely, 2146002925 is an apocalyptic number.
It is an amenable number.
146002925 is a deficient number, since it is larger than the sum of its proper divisors (39934951).
146002925 is a wasteful number, since it uses less digits than its factorization.
146002925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157888 (or 157883 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 146002925 is about 12083.1670103496. The cubic root of 146002925 is about 526.5672592296.
The spelling of 146002925 in words is "one hundred forty-six million, two thousand, nine hundred twenty-five".
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