Base | Representation |
---|---|
bin | 11111100110101… |
… | …101001010010111 |
3 | 1100221201222202010 |
4 | 133212231022113 |
5 | 2041220141101 |
6 | 124340515303 |
7 | 16065652440 |
oct | 3746551227 |
9 | 1327658663 |
10 | 530240151 |
11 | 252341301 |
12 | 1296abb33 |
13 | 85b1248c |
14 | 505c82c7 |
15 | 3183d2d6 |
hex | 1f9ad297 |
530240151 has 16 divisors (see below), whose sum is σ = 834050048. Its totient is φ = 293220000.
The previous prime is 530240131. The next prime is 530240171. The reversal of 530240151 is 151042035.
It is an interprime number because it is at equal distance from previous prime (530240131) and next prime (530240171).
It is not a de Polignac number, because 530240151 - 211 = 530238103 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530240131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406600 + ... + 407901.
It is an arithmetic number, because the mean of its divisors is an integer number (52128128).
Almost surely, 2530240151 is an apocalyptic number.
530240151 is a deficient number, since it is larger than the sum of its proper divisors (303809897).
530240151 is a wasteful number, since it uses less digits than its factorization.
530240151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814542.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 530240151 is about 23026.9440221667. The cubic root of 530240151 is about 809.3894453994.
Adding to 530240151 its reverse (151042035), we get a palindrome (681282186).
The spelling of 530240151 in words is "five hundred thirty million, two hundred forty thousand, one hundred fifty-one".
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