Base | Representation |
---|---|
bin | 10010000000001… |
… | …00101101010000 |
3 | 101112011022120102 |
4 | 21000010231100 |
5 | 302124423344 |
6 | 22552431532 |
7 | 3512412464 |
oct | 1100045520 |
9 | 345138512 |
10 | 151014224 |
11 | 78275249 |
12 | 426a85a8 |
13 | 2539573a |
14 | 160b04a4 |
15 | d3cee4e |
hex | 9004b50 |
151014224 has 20 divisors (see below), whose sum is σ = 296600436. Its totient is φ = 74472192.
The previous prime is 151014209. The next prime is 151014229. The reversal of 151014224 is 422410151.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 71233600 + 79780624 = 8440^2 + 8932^2 .
It is a junction number, because it is equal to n+sod(n) for n = 151014196 and 151014205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151014229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63479 + ... + 65814.
Almost surely, 2151014224 is an apocalyptic number.
It is an amenable number.
151014224 is a deficient number, since it is larger than the sum of its proper divisors (145586212).
151014224 is a wasteful number, since it uses less digits than its factorization.
151014224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129374 (or 129368 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 151014224 is about 12288.7844801673. The cubic root of 151014224 is about 532.5241221338.
Adding to 151014224 its reverse (422410151), we get a palindrome (573424375).
The spelling of 151014224 in words is "one hundred fifty-one million, fourteen thousand, two hundred twenty-four".
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