Base | Representation |
---|---|
bin | 1011101111110000… |
… | …1111101011000111 |
3 | 22010202011201021020 |
4 | 2323330033223013 |
5 | 22424200212411 |
6 | 1240514322223 |
7 | 141065116224 |
oct | 27374175307 |
9 | 8122151236 |
10 | 3153132231 |
11 | 1378951a07 |
12 | 73bb89373 |
13 | 3b333c022 |
14 | 21caa894b |
15 | 136c41606 |
hex | bbf0fac7 |
3153132231 has 8 divisors (see below), whose sum is σ = 4245802224. Its totient is φ = 2081275200.
The previous prime is 3153132217. The next prime is 3153132253. The reversal of 3153132231 is 1322313513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3153132231 - 210 = 3153131207 is a prime.
It is a super-2 number, since 2×31531322312 = 19884485732342074722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3153132431) 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, 5202886 + ... + 5203491.
It is an arithmetic number, because the mean of its divisors is an integer number (530725278).
Almost surely, 23153132231 is an apocalyptic number.
3153132231 is a deficient number, since it is larger than the sum of its proper divisors (1092669993).
3153132231 is a wasteful number, since it uses less digits than its factorization.
3153132231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10406481.
The product of its digits is 1620, while the sum is 24.
The square root of 3153132231 is about 56152.7579999416. The cubic root of 3153132231 is about 1466.3829239729.
Adding to 3153132231 its reverse (1322313513), we get a palindrome (4475445744).
The spelling of 3153132231 in words is "three billion, one hundred fifty-three million, one hundred thirty-two thousand, two hundred thirty-one".
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