Base | Representation |
---|---|
bin | 10010000111111… |
… | …00101100111100 |
3 | 101121001220222012 |
4 | 21003330230330 |
5 | 302404430022 |
6 | 23030310352 |
7 | 3524143121 |
oct | 1103745474 |
9 | 347056865 |
10 | 152030012 |
11 | 788a9442 |
12 | 42ab83b8 |
13 | 2565cbb4 |
14 | 16296748 |
15 | d530de2 |
hex | 90fcb3c |
152030012 has 6 divisors (see below), whose sum is σ = 266052528. Its totient is φ = 76015004.
The previous prime is 152029991. The next prime is 152030029. The reversal of 152030012 is 210030251.
It is a happy number.
It is a super-2 number, since 2×1520300122 = 46226249097440288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19003748 + ... + 19003755.
It is an arithmetic number, because the mean of its divisors is an integer number (44342088).
Almost surely, 2152030012 is an apocalyptic number.
It is an amenable number.
152030012 is a deficient number, since it is larger than the sum of its proper divisors (114022516).
152030012 is a wasteful number, since it uses less digits than its factorization.
152030012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38007507 (or 38007505 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 152030012 is about 12330.0450931860. The cubic root of 152030012 is about 533.7154520251.
Adding to 152030012 its reverse (210030251), we get a palindrome (362060263).
The spelling of 152030012 in words is "one hundred fifty-two million, thirty thousand, twelve".
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