Base | Representation |
---|---|
bin | 10001111100011… |
… | …01100001001001 |
3 | 101111020111212222 |
4 | 20332031201021 |
5 | 302013313100 |
6 | 22534143425 |
7 | 3505310246 |
oct | 1076154111 |
9 | 344214788 |
10 | 150526025 |
11 | 77a71481 |
12 | 424b1b75 |
13 | 25254470 |
14 | 15dc45cd |
15 | d335485 |
hex | 8f8d849 |
150526025 has 12 divisors (see below), whose sum is σ = 201010572. Its totient is φ = 111157440.
The previous prime is 150526021. The next prime is 150526039. The reversal of 150526025 is 520625051.
It can be written as a sum of positive squares in 6 ways, for example, as 22201 + 150503824 = 149^2 + 12268^2 .
It is not a de Polignac number, because 150526025 - 22 = 150526021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150525985 and 150526003.
It is not an unprimeable number, because it can be changed into a prime (150526021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231254 + ... + 231903.
It is an arithmetic number, because the mean of its divisors is an integer number (16750881).
Almost surely, 2150526025 is an apocalyptic number.
It is an amenable number.
150526025 is a deficient number, since it is larger than the sum of its proper divisors (50484547).
150526025 is a wasteful number, since it uses less digits than its factorization.
150526025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463180 (or 463175 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 150526025 is about 12268.9048003479. The cubic root of 150526025 is about 531.9496543930.
The spelling of 150526025 in words is "one hundred fifty million, five hundred twenty-six thousand, twenty-five".
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