Base | Representation |
---|---|
bin | 10001111001011… |
… | …11111001000100 |
3 | 101110112000211112 |
4 | 20330233321010 |
5 | 301414030112 |
6 | 22522024152 |
7 | 3502122221 |
oct | 1074577104 |
9 | 343460745 |
10 | 150142532 |
11 | 7782a341 |
12 | 42348058 |
13 | 2514ba47 |
14 | 15d24948 |
15 | d2aba22 |
hex | 8f2fe44 |
150142532 has 12 divisors (see below), whose sum is σ = 264513900. Its totient is φ = 74567136.
The previous prime is 150142513. The next prime is 150142543. The reversal of 150142532 is 235241051.
It can be written as a sum of positive squares in 2 ways, for example, as 85082176 + 65060356 = 9224^2 + 8066^2 .
It is a junction number, because it is equal to n+sod(n) for n = 150142498 and 150142507.
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, 125363 + ... + 126554.
It is an arithmetic number, because the mean of its divisors is an integer number (22042825).
Almost surely, 2150142532 is an apocalyptic number.
It is an amenable number.
150142532 is a deficient number, since it is larger than the sum of its proper divisors (114371368).
150142532 is a wasteful number, since it uses less digits than its factorization.
150142532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252070 (or 252068 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 150142532 is about 12253.2661768200. The cubic root of 150142532 is about 531.4975233718.
Adding to 150142532 its reverse (235241051), we get a palindrome (385383583).
The spelling of 150142532 in words is "one hundred fifty million, one hundred forty-two thousand, five hundred thirty-two".
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