Base | Representation |
---|---|
bin | 10010000111101… |
… | …01011011111110 |
3 | 101121000102011001 |
4 | 21003311123332 |
5 | 302403002004 |
6 | 23025520514 |
7 | 3523660300 |
oct | 1103653376 |
9 | 347012131 |
10 | 152000254 |
11 | 7888904a |
12 | 42aa313a |
13 | 2564c4a3 |
14 | 16289970 |
15 | d5271a4 |
hex | 90f56fe |
152000254 has 24 divisors (see below), whose sum is σ = 273786048. Its totient is φ = 63040320.
The previous prime is 152000249. The next prime is 152000263. The reversal of 152000254 is 452000251.
It is a congruent number.
It is an unprimeable number.
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, 21979 + ... + 28054.
It is an arithmetic number, because the mean of its divisors is an integer number (11407752).
Almost surely, 2152000254 is an apocalyptic number.
152000254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
152000254 is a deficient number, since it is larger than the sum of its proper divisors (121785794).
152000254 is a wasteful number, since it uses less digits than its factorization.
152000254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50080 (or 50073 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 152000254 is about 12328.8383069939. The cubic root of 152000254 is about 533.6806270135.
The spelling of 152000254 in words is "one hundred fifty-two million, two hundred fifty-four", and thus it is an aban number.
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