Base | Representation |
---|---|
bin | 10010000001000… |
… | …11100011111101 |
3 | 101112101201221012 |
4 | 21000203203331 |
5 | 302142444410 |
6 | 22555245005 |
7 | 3513450110 |
oct | 1100434375 |
9 | 345351835 |
10 | 151140605 |
11 | 783511a0 |
12 | 42749765 |
13 | 2540b115 |
14 | 16104577 |
15 | d407605 |
hex | 90238fd |
151140605 has 32 divisors (see below), whose sum is σ = 233936640. Its totient is φ = 90961920.
The previous prime is 151140589. The next prime is 151140607. The reversal of 151140605 is 506041151.
It is not a de Polignac number, because 151140605 - 24 = 151140589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151140607) 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 31 ways as a sum of consecutive naturals, for example, 4397 + ... + 17933.
It is an arithmetic number, because the mean of its divisors is an integer number (7310520).
Almost surely, 2151140605 is an apocalyptic number.
It is an amenable number.
151140605 is a deficient number, since it is larger than the sum of its proper divisors (82796035).
151140605 is a wasteful number, since it uses less digits than its factorization.
151140605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13589.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 151140605 is about 12293.9255325547. The cubic root of 151140605 is about 532.6726338959.
Adding to 151140605 its reverse (506041151), we get a palindrome (657181756).
The spelling of 151140605 in words is "one hundred fifty-one million, one hundred forty thousand, six hundred five".
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