Base | Representation |
---|---|
bin | 1100000000100111001000 |
3 | 12220221120012 |
4 | 30000213020 |
5 | 1301220412 |
6 | 151251052 |
7 | 35521343 |
oct | 14004710 |
9 | 5827505 |
10 | 3148232 |
11 | 186034a |
12 | 1079a88 |
13 | 862c79 |
14 | 5bd45a |
15 | 422c22 |
hex | 3009c8 |
3148232 has 16 divisors (see below), whose sum is σ = 5965260. Its totient is φ = 1557504.
The previous prime is 3148231. The next prime is 3148259. The reversal of 3148232 is 2328413.
It can be written as a sum of positive squares in 2 ways, for example, as 3147076 + 1156 = 1774^2 + 34^2 .
It is a super-2 number, since 2×31482322 = 19822729451648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3148198 and 3148207.
It is not an unprimeable number, because it can be changed into a prime (3148231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253 + ... + 2804.
Almost surely, 23148232 is an apocalyptic number.
It is an amenable number.
3148232 is a deficient number, since it is larger than the sum of its proper divisors (2817028).
3148232 is a wasteful number, since it uses less digits than its factorization.
3148232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4160 (or 4156 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
The square root of 3148232 is about 1774.3257874472. The cubic root of 3148232 is about 146.5622902921.
The spelling of 3148232 in words is "three million, one hundred forty-eight thousand, two hundred thirty-two".
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