Base | Representation |
---|---|
bin | 1011101100110001… |
… | …0101110100111000 |
3 | 22002212112201022211 |
4 | 2323030111310320 |
5 | 22412441341040 |
6 | 1235345224504 |
7 | 140553304636 |
oct | 27314256470 |
9 | 8085481284 |
10 | 3140574520 |
11 | 1371855136 |
12 | 737932134 |
13 | 3b0863225 |
14 | 21b15a356 |
15 | 135ab08ea |
hex | bb315d38 |
3140574520 has 16 divisors (see below), whose sum is σ = 7066292760. Its totient is φ = 1256229792.
The previous prime is 3140574487. The next prime is 3140574527. The reversal of 3140574520 is 254750413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140574527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39257142 + ... + 39257221.
Almost surely, 23140574520 is an apocalyptic number.
It is an amenable number.
3140574520 is an abundant number, since it is smaller than the sum of its proper divisors (3925718240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140574520 is a wasteful number, since it uses less digits than its factorization.
3140574520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78514374 (or 78514370 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 3140574520 is about 56040.8290445457. The cubic root of 3140574520 is about 1464.4336545171.
The spelling of 3140574520 in words is "three billion, one hundred forty million, five hundred seventy-four thousand, five hundred twenty".
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