Base | Representation |
---|---|
bin | 10010000111101… |
… | …10011101001110 |
3 | 101121000121212201 |
4 | 21003312131032 |
5 | 302403120210 |
6 | 23025552114 |
7 | 3524005414 |
oct | 1103663516 |
9 | 347017781 |
10 | 152004430 |
11 | 788911a6 |
12 | 42aa563a |
13 | 25651366 |
14 | 1628b2b4 |
15 | d52853a |
hex | 90f674e |
152004430 has 16 divisors (see below), whose sum is σ = 273875904. Its totient is φ = 60742240.
The previous prime is 152004407. The next prime is 152004431. The reversal of 152004430 is 34400251.
It is a junction number, because it is equal to n+sod(n) for n = 152004398 and 152004407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152004431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 17920.
It is an arithmetic number, because the mean of its divisors is an integer number (17117244).
Almost surely, 2152004430 is an apocalyptic number.
152004430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152004430 is a deficient number, since it is larger than the sum of its proper divisors (121871474).
152004430 is a wasteful number, since it uses less digits than its factorization.
152004430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14891.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 152004430 is about 12329.0076648528. The cubic root of 152004430 is about 533.6855143516.
Adding to 152004430 its reverse (34400251), we get a palindrome (186404681).
The spelling of 152004430 in words is "one hundred fifty-two million, four thousand, four hundred thirty".
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